iOS 26.5 may be small, but it hides some incredible new features
Macworld With WWDC less than a month away, Apple has officially released iOS 26.5 to all iPhone users, and while it isn’t a major update, it introduces many long-awaited tweaks and improvements, as well as new options for customizing the look of your iPhone or iPad. From encrypted RCS messages to controversial changes in Maps and a beautiful new Pride wallpaper, here’s everything new in iOS 26.5. Encrypted RCS messaging One of the most notable additions in iOS 26.5 is support for end-to-end encrypted RCS messaging in the Messages app. While it’s still technically labeled as a beta feature and limited to supported carriers, it’s the first step toward iPhone users being able to chat securely with their Android friends. Apple had previously tested encrypted RCS during the iOS 26.4 beta cycle, but the feature didn’t make it into the general release. Now, it’s officially rolling out to users. iOS 26.5 brings encryption to RCS messages for the first time.Foundry RCS already brings iMessage-like improvements such as better media quality, typing indicators, and read receipts when messaging Android users. With end-to-end encryption, Apple is closing one of the biggest privacy gaps between iPhone and cross-platform conversations. That said, availability will vary depending on carrier support, so not everyone will see it right away. However, all three major carriers (Verizon, AT&T, and T-Mobile) are already beta-testing it, so it shouldn’t be long. You can enable encrypted RCS messages by going to Settings > Apps > Messages > RCS Messaging. Pride Luminance wallpaper As part of its annual Pride collection, Apple is introducing a new “Pride Luminance” wallpaper in iOS 26.5. There’s nothing new about that—Apple has released a new wallpaper to celebrate Pride Month for years—but this year’s design takes it to a new level. Pride Luminance isn’t just a static background. The wallpaper dynamically refracts colors as you move or unlock your iPhone, creating a subtle animated effect. Apple’s Pride Luminance wallpaper is as customizable as it is gorgeous.Foundry More interestingly, it’s highly customizable. Users can create their own version of the wallpaper by choosing from up to 12 different colors, making it one of the most flexible system wallpapers Apple has ever made. Not only that, but Apple Watch users will also find a new Pride Luminance watch face in watchOS 26.5 that perfectly matches the new wallpaper.  Apple Maps gets Suggested Places (and ads) iOS 26.5 paves the way for ads in Apple’s Maps app.Foundry iOS 26.5 also introduces a new “Suggested Places” feature in Apple Maps. This section shows recommendations based on what’s trending nearby, along with your recent searches. On the surface, it’s a discovery feature designed to help users find new restaurants, shops, and points of interest. But it also marks something more significant: the introduction of ads in Apple Maps. Businesses can now pay to have their locations promoted in search results, meaning some of the suggestions you see may be sponsored. According to the company, privacy remains a top priority. Ads won’t be linked to users, and advertisers won’t be able to target specific groups of users, Apple promises. Apple hasn’t made a big deal about this in its release notes, but it represents a notable shift for the platform. Easier accessory pairing via USB-C Pairing your Magic accessories with an iPhone or iPad is a little easier in iOS 26.5.Foundry Another small but very practical improvement is a new way to pair Apple accessories such as the Magic Mouse and Magic Keyboard. With iOS 26.5, you can simply connect these devices to your iPhone or iPad using a USB-C cable, and they’ll automatically pair. After that, you can disconnect the cable, and they continue working wirelessly over Bluetooth. It’s a simple change, but one that removes friction, especially for users who rely on these accessories with multiple devices. Improvements for switching from iPhone to Android Following the introduction of a new tool that makes it easier to transfer data from an iPhone to an Android device with iOS 26.3, Apple is now giving users a little more choice. With iOS 26.5, the iPhone-to-Android transfer process now lets users choose which message attachments they want to keep for more control over what gets moved, instead of forcing a full transfer of all media. EU-exclusive features continue to expand As expected, iOS 26.5 includes additional region-specific changes for the European Union. With this update, users can mirror not only notifications but also Live Activities to non-Apple devices. iOS 26.5 also extends the same AirPods quick-pairing experience to third-party accessories. Unfortunately, since this is a requirement under EU law, these features aren’t available to iPhone users in the rest of the world. App marketplaces are coming to Brazil Users in Brazil will soon be able to access third-party app marketplaces.Foundry Following similar changes in the EU and Japan, iOS 26.5 lays the groundwork for alternative app marketplaces in Brazil. While the feature isn’t live for users yet, the update includes the necessary system support for third-party app distribution outside the App Store. That means iPhone users in Brazil will soon be able to download apps from alternative app stores, another international change driven by local regulatory changes. Update your iPhone right now In addition to these features, iOS 26.5 also includes bug fixes, performance improvements, and security updates. That’s why it’s always important to keep your devices updated with the latest software. That said, this is likely the last iOS 26 update ahead of WWDC 2026, where Apple is expected to give a sneak peek at what’s coming in iOS 27. You can install iOS 26.5 by going to Settings > General > Software Update. The update is available for iPhone 11 and later.

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It's time to update your Apple Watch to watchOS 26.5
While it certainly won't win any accolades for exciting new features, watchOS 26.5 will help keep your Apple Watch operating smoothly.Apple Watch Ultra 2Once again, Apple has rolled out a watchOS update with no apparent new features, suggesting that watchOS 26.5 is geared toward stability improvements and bug fixes. While Apple occasionally releases features with minor watchOS updates, typically, larger releases are where we see anything of note.Updates like these are crucial as they ensure optimal device operation. This is also where Apple fixes minor performance and compatibility issues, as well as potential security flaws. Continue Reading on AppleInsider | Discuss on our Forums

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It's time to update your Apple Watch to watchOS 26.5
While it certainly won't win any accolades for exciting new features, watchOS 26.5 will help keep your Apple Watch operating smoothly.Apple Watch Ultra 2Once again, Apple has rolled out a watchOS update with no apparent new features, suggesting that watchOS 26.5 is geared toward stability improvements and bug fixes. While Apple occasionally releases features with minor watchOS updates, typically, larger releases are where we see anything of note.Updates like these are crucial as they ensure optimal device operation. This is also where Apple fixes minor performance and compatibility issues, as well as potential security flaws. Continue Reading on AppleInsider | Discuss on our Forums

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macOS 26.5 arrives with no visible changes other than Maps ads & subscriptions
Apple's macOS 26.5 has been released, delivering a quiet update focused on stability, subscription changes, and system-level improvements rather than new user-facing features.MacBook modelsThe release arrives without major additions across the interface or built-in apps. macOS Tahoe 26.4, which shipped on March 24, 2026, introduced visible updates across apps and system features, while version 26.5 shifts attention to compatibility and platform work.Mac users shouldn't expect a major shift after installing it. Apple uses the release to support new App Store billing options and refine system behavior without changing how macOS works day to day. Continue Reading on AppleInsider | Discuss on our Forums

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macOS 26.5 arrives with no visible changes other than Maps ads & subscriptions
Apple's macOS 26.5 has been released, delivering a quiet update focused on stability, subscription changes, and system-level improvements rather than new user-facing features.MacBook modelsThe release arrives without major additions across the interface or built-in apps. macOS Tahoe 26.4, which shipped on March 24, 2026, introduced visible updates across apps and system features, while version 26.5 shifts attention to compatibility and platform work.Mac users shouldn't expect a major shift after installing it. Apple uses the release to support new App Store billing options and refine system behavior without changing how macOS works day to day. Continue Reading on AppleInsider | Discuss on our Forums

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visionOS 26.5 bug fix update is here for Apple Vision Pro users
Apple's focus in the current release cycle is on backend work that doesn't affect Apple Vision Pro, but visionOS 26.5 has been released with bug fixes.visionOS 26.5 is a bug fix updateThere are always some kind of updates to apply to an operating system, even if they don't change anything for the user. That's the case for the latest visionOS release.Apple has released visionOS 26.5 with barebones release notes that only mention bug fixes and feature optimizations. The latest OS updates primarily focus on background changes that prepare the systems for future features. Continue Reading on AppleInsider | Discuss on our Forums

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visionOS 26.5 bug fix update is here for Apple Vision Pro users
Apple's focus in the current release cycle is on backend work that doesn't affect Apple Vision Pro, but visionOS 26.5 has been released with bug fixes.visionOS 26.5 is a bug fix updateThere are always some kind of updates to apply to an operating system, even if they don't change anything for the user. That's the case for the latest visionOS release.Apple has released visionOS 26.5 with barebones release notes that only mention bug fixes and feature optimizations. The latest OS updates primarily focus on background changes that prepare the systems for future features. Continue Reading on AppleInsider | Discuss on our Forums

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iOS 26.5 adds end-to-end encryption for RCS messaging, rolling out now
iOS 26.5 is now available to everyone after six weeks of beta testing. The update adds fresh wallpapers, new features to Apple Maps, and more. Perhaps most notably, iOS 26.5 adds support for end-to-end encryption for RCS messaging. Apple says the feature, which is still a beta, will roll out gradually over the coming months … more…

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Apple ships tvOS 26.5, primarily focused on behind-the-scenes fixes
You can now update your Apple TV and HomePod to tvOS 26.5, though you won't see any exciting new features.Apple's bento box for tvOS 26As is often the case with tvOS updates, the latest update, tvOS 26.5, is largely a stability and performance update. These updates are crucial to ensure your device is functioning properly.While tvOS 26.5 didn't bring anything to write home about, tvOS 26.4 was quite a bit more notable. In that update, Apple officially removed the iTunes Movies and iTunes TV Shows apps from tvOS 26.4. Continue Reading on AppleInsider | Discuss on our Forums

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Apple ships tvOS 26.5, primarily focused on behind-the-scenes fixes
You can now update your Apple TV and HomePod to tvOS 26.5, though you won't see any exciting new features.Apple's bento box for tvOS 26As is often the case with tvOS updates, the latest update, tvOS 26.5, is largely a stability and performance update. These updates are crucial to ensure your device is functioning properly.While tvOS 26.5 didn't bring anything to write home about, tvOS 26.4 was quite a bit more notable. In that update, Apple officially removed the iTunes Movies and iTunes TV Shows apps from tvOS 26.4. Continue Reading on AppleInsider | Discuss on our Forums

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No signs of upgraded Apple Intelligence as iOS 26.5 arrives for all users
It appears that iOS 26.5 is laying the groundwork for a lot of backend changes like ads in Apple Maps and Apple Intelligence in China, but there are no indications of AI upgrades.iOS 26.5 has arrivedThe early release time for upgraded Apple Intelligence features powered by new Apple Foundation Models has come and gone. At this point, it seems Apple will wait until WWDC to debut any changes to Apple Intelligence.The iOS 26.5 release that has arrived does have a few changes, but nothing user-facing. It does lay the groundwork for several new features and upcoming upgrades. Continue Reading on AppleInsider | Discuss on our Forums

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No signs of upgraded Apple Intelligence as iOS 26.5 arrives for all users
It appears that iOS 26.5 is laying the groundwork for a lot of backend changes like ads in Apple Maps and Apple Intelligence in China, but there are no indications of AI upgrades.iOS 26.5 has arrivedThe early release time for upgraded Apple Intelligence features powered by new Apple Foundation Models has come and gone. At this point, it seems Apple will wait until WWDC to debut any changes to Apple Intelligence.The iOS 26.5 release that has arrived does have a few changes, but nothing user-facing. It does lay the groundwork for several new features and upcoming upgrades. Continue Reading on AppleInsider | Discuss on our Forums

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watchOS 26.5 available now for Apple Watch, here’s what’s new
Apple has just released watchOS 26.5, the latest software update for Apple Watch. Here’s what’s new in today’s update. more…

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Users get an iPadOS 26.5 update focused on services & subscriptions
Apple has released iPadOS 26.5 for supported iPads, adding Maps ads, new App Store subscription options, and system-level updates as part of a rollout that prioritizes services and developer infrastructure.iPad modelsiPadOS 26.5 is a late-cycle release that focuses on platform changes instead of new interface features. Most updates happen behind the scenes and leave day-to-day use largely unchanged.Apple Maps is the first to see immediate change in regular use, and signals where Apple is focusing its efforts for future operations. Continue Reading on AppleInsider | Discuss on our Forums

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Users get an iPadOS 26.5 update focused on services & subscriptions
Apple has released iPadOS 26.5 for supported iPads, adding Maps ads, new App Store subscription options, and system-level updates as part of a rollout that prioritizes services and developer infrastructure.iPad modelsiPadOS 26.5 is a late-cycle release that focuses on platform changes instead of new interface features. Most updates happen behind the scenes and leave day-to-day use largely unchanged.Apple Maps is the first to see immediate change in regular use, and signals where Apple is focusing its efforts for future operations. Continue Reading on AppleInsider | Discuss on our Forums

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Apple isn’t bringing Touch ID to Apple Watch, leaker insists
Macworld The rumored arrival of fingerprint recognition on the Apple Watch may have to wait, if a new report from a prolific leaker is accurate. In fact the leaker’s latest public comment strongly hints that it might never happen at all. In a post to Weibo on Monday, the leaker known as Instant Digital poured scorn on the theory that Touch ID will feature on the new Apple Watch models coming later this year: “The current rumors about adding biometric authentication to Apple Watch and other wearable devices are completely false,” they write (via Google Translate). “Apple’s current strategy is still to have users unlock their devices via their phones.” For full disclosure, those “current rumors” actually originated here on Macworld. Last August our eagle-eyed expert Felipe Esposito found that Apple developer code for what was evidently the 2026 Apple Watch models mentioned “AppleMesa,” an internal codename for Touch ID. That term does not appear in the code for any current or previous Apple Watches, and strongly suggested that Apple was looking into the possibility of adding fingerprint recognition to what is now its next generation of smartwatches. Instant Digital doesn’t dispute the presence of the telltale references in the code, but does offer a rationale for why Touch ID isn’t happening. The issue is that Apple doesn’t want to accept the compromises that the fingerprint sensor would require (whether it’s under the display or concealed in the Digital Crown), and would rather devote its resources to increasing the capacity of the battery and adding more advanced health sensors. “Integrating fingerprint sensors would only increase costs for now and directly reduce battery space, which is extremely uneconomical from a product planning perspective,” the leaker writes. Putting the two factors together, it seems plausible that Apple has explored the idea of Touch ID on the watch but has concluded that it doesn’t make sense. It certainly wouldn’t be the first time such a thing happened; Steve Jobs famously said that “Innovation is saying no to 1,000 things.” Of the other products referenced or hinted at in the code we looked at last August, only the new Studio Display has actually launched. There’s still no sign of either the 5G MacBook Pro or the M4 Ultra chip, while the Mac Pro, which the M4 Ultra was expected to appear in, has been discontinued. That doesn’t mean the products weren’t in development when we found those clues, nor does it mean they won’t appear in the future (with the exception of the Mac Pro). It just means Apple sometimes changes its mind, or delays or cancels projects which seemed promising at an early stage of development. So fingerprint recognition may have been pushed back to the 2027 Apple Watch refresh, or it may not be practical for it to happen at all. But it is also possible that Instant Digital is mistaken. The account posts a lot of leaks to social media but doesn’t have much of a track record to speak of, and doesn’t provide a source for this latest claim. To find out more about what we expect later this year, check out our 2026 Apple Watch preview.

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Apple releases tvOS 26.5, HomePod 26.5, and visionOS 26.5
Apple’s newest software updates have just been released, including tvOS 26.5, HomePod 26.5, and visionOS 26.5. Here’s what to expect. more…

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macOS 26.5 now available, here’s everything new
Apple is rolling out macOS 26.5 to all Macs compatible with macOS Tahoe. Here’s what’s new. more…

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Apple releases iOS 26.5 with 3 key features including new wallpapers for your iPhone
Apple has released iOS 26.5, bringing three key enhancements to your iPhone. The new software update also includes a colorful new wallpaper option and much more. more…

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iPadOS 26.5 now available for iPad, here’s what’s new
Apple has released iPadOS 26.5, the latest software update that brings a handful of new features to iPad users. Here’s what’s new. more…

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GraphicConverter 12.5.2
Maintenance update with a modicum of added and updated features for the Swiss Army knife of graphics programs. ($39.95 new, free update, 251.3 MB, macOS 10.13+)

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Apple unveils new Mac ad targeting college students: ‘Great Ideas Start Here’
Apple continues its strong push to highlight the Mac as the ultimate creative and productive tool, this time with a fresh video aimed… The post appeared first on MacDailyNews.

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Flighty Now Tracks Airport Disruptions Worldwide
The Flighty flight-tracking app has introduced Airport Intelligence, which uses AI to explain conditions at every airport worldwide, plus a free Flighty Airports webpage showing real-time disruption levels at major airports.

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Apple TV’s The Studio becomes most-awarded new comedy in history
With "The Studio" now the most awarded new comedy ever with its BAFTA win on Sunday, the Hollywood satire breaks new ground. (via Cult of Mac - Your source for the latest Apple news, rumors, analysis, reviews, how-tos and deals.)

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Sky Sports blocks Apple, wins F1 streaming victory in UK & Italy
Sky Sports locked down Formula 1's biggest European broadcast markets, blocking Apple's clearest path to expand Formula 1 streaming beyond the U.S. market.Apple used custom cameras to capture the racing in its new film "F1." Image credit: AppleApple has said it wants to broaden Formula 1 coverage outside the United States. But Sky's renewals will keep the UK and Ireland tied to the sport's existing television rights structure.The new agreements keep Sky as Formula 1's live broadcast partner in the UK and Ireland through 2034 and in Italy through 2032. The UK and Ireland extension is worth roughly $270 million annually, or about $1.35 billion over the life of the deal.Apple entered Formula 1 broadcasting in October 2025 when it signed a five-year deal to become the sport's U.S. partner starting with the 2026 season. Formula 1 has become one of the fastest-growing sports properties in the American market over the past several years. Continue Reading on AppleInsider | Discuss on our Forums

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Make some Magic with rare 20% sale on Apple’s gorgeous Mac mouse
Macworld Apple Magic Mouse View Deal (function () { document.querySelector("#sticky-promo-block a").addEventListener("click", function(e) { const debug = document.location.host.search(/lndo.site|go-vip.net/) !== -1; const text = this.closest("#sticky-promo-block").querySelector("p.promo-title").textContent; const data = { event: "stickyConversionUnitClick", eventCategory: "Sticky Conversion", eventAction: "Click", eventLabel: text }; if(debug)console.log("Sticky Conversion CLick - pushing to dataLayer: ", data); dataLayer.push(data); return true; }); })(); Apple’s design can only be summarized as slick and chic and effortlessly elegant, and that’s exactly how fans feel about the Magic Mouse, too. If you want to complete your desktop aesthetic, now’s the time to grab one since it’s 20, bringing the price down to $64, the best we’ve seen. This wireless mouse will glide nicely across your desk and will feel fantastic in your hand. Apple’s advanced multi-touch surface makes it possible to easily perform gestures to swipe between pages or scroll through endless documents. Its low-profile design takes some getting used to, but once you do, you’ll love how it feels moving effortlessly across your desk. The battery on this thing will last you for a month or more, depending on how much time you actually spend in front of your device using it. When you run out of battery, you just turn this thing on its side and plug in the USB-C charging cable. Yes, we hate that too, so maybe just plug this in overnight every now and then. On the other hand, the mouse automatically pairs with your Mac, so you won’t need to jump through hoops to get it connected. Grab Apple’s Magic Mouse for $64 before Amazon’s deal runs out, and this reverts to its full price.

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Behind the Lens: The cutting-edge camera gear powering Apple TV’s ‘Widow’s Bay’ and its cinematic peers
Apple TV’s "Widow’s Bay," the eerie horror-comedy series created by Katie Dippold and starring Matthew Rhys, has captivated audiences… The post appeared first on MacDailyNews.

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Apple Now Requires Verification For Education Store
Apple now requires Education Store shoppers in the U.S. and several other countries to verify their student, educator, parent, or homeschool-teacher status through UNiDAYS, ending the previous honor-system approach. 9to5Mac reports: Starting today, Apple requires shoppers in the United States to complete verification when making a purchase via the Education Store. This change also applies to Australia, Hong Kong, Turkey, Canada, and Chile. In many other markets around the world, such as the UK, Apple already required verification. As a refresher, people eligible for Apple's Education Store include current and newly accepted college students and their parents, as well as faculty, staff, and homeschool teachers across all grade levels. Apple is teaming up with UNiDAYS to handle the verification process. Students and educators will be asked to create a UNiDAYS ID and then verify their academic status by logging in to their school's academic portal. Alternatively, users can upload a photo of their student or faculty IDs. Homeschool teachers, meanwhile, will need to provide an identity document such as a driver's license, state ID card, or passport. They'll also need to provide one homeschool document, such as a Letter of Intent (LOI) or Letter of Acknowledgment. Most customers will be verified instantly, and those requiring manual verification should hear back within 24 hours. The same verification process applies both in-store and online for Apple Education Store shoppers. Meanwhile, Apple has added Apple Watch to the Education Store for the first time, offering discounts on the Series 11, SE 3, and Ultra 3. Read more of this story at Slashdot.

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9to5Mac Daily: May 11, 2026 – macOS 27, Apple-Intel deal
Listen to a recap of the top stories of the day from 9to5Mac. 9to5Mac Daily is available on iTunes and Apple’s Podcasts app, Stitcher, TuneIn, Google Play, or through our dedicated RSS feed for Overcast and other podcast players. Sponsored by Bitwarden: Make your life easier with Bitwarden, featuring a secure, open source password manager with end-to-end encryption and seamless autofill across all your devices. more…

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How to clear System Data on Mac and free up storage space
Macworld If your Mac is warning that you are running out of storage, you need room for a macOS update, or your Mac simply seems to be slowing down, you may have looked at the large chunk of storage labelled System Data and wondered if you can safely delete it to save space on your Mac. Low storage can cause all kinds of problems on a Mac – you might see warnings that your startup disk is almost full, struggle to install macOS updates, notice performance slowdowns, or in extreme cases even have trouble starting up your Mac. Maintaining at least 10% of your total storage as free space is generally recommended to ensure your Mac continues to run smoothly. So what exactly is System Data, why can it grow so large, and is it safe to remove anything from it? The answer is yes — at least some of it. In this guide, we’ll explain what’s included in System Data, why it can take up so many gigabytes, and the simple steps you can take to reclaim vaulable space on your Mac. If you aren’t sure how to see how much disk space your Mac has read: How to check how much disk space you have. PROMOTIONManage disk space on Mac with EaseUS EaseUS Partition Master for Mac offers you with an easy way to check and manage disk space on Mac. You don’t need extra efforts to get the most of the disk space by checking hard drives, creating new partitions, allocating volumes and converting disk/partition format to read-write ExFAT. What’s more, it allows NTFS read/write so that you will use your Mac like daily operations under Windows. Now 25% OFF by using code: MACWORLD25. Free Trial Buy and Save 25% What is System Data on Mac? System Data on Mac is a broad storage category that serves as a catch-all for various files that do not fit into standard classifications like Applications, Documents, or Photos. While the specific contents vary for every user, System Data typically includes the following types of files: Caches and Logs: System and application caches designed to help your Mac run more smoothly. Temporary Files: Data created during daily use that is often intended to be deleted automatically by the OS. Backups: Local Time Machine snapshots and iOS backups. Plug-ins and Extensions: Support files for various applications. Disk Images: Downloaded .dmg files used for upgrading apps or macOS. App Leftovers: Bits of data that remain on the drive even after the main application has been deleted. System Data, System, macOS and Other Apple has changed how this storage category is labeled in different versions of macOS. In macOS Big Sur (macOS 11) and earlier, much of this storage was grouped under a category called “Other.” In macOS Catalina (macOS 10.15) and the subsequent Big Sur, there was also a separate category labeled “System,” which included core macOS files and other system-related data. Starting with macOS Monterey (macOS 12), Apple reorganized these categories, replacing much of the System/Other terminology with “System Data,” while also introducing a separate “macOS” category for the operating system itself. In newer versions of macOS, including Sequoia and Tahoe, the category continues to appear as “System Data” alongside the separate “macOS” category. Older versions of macOS labeled certain types of storage as System or Other. Why is System Data so large? System Data was over 100GB. Is that a record? Foundry System Data is intended to be managed automatically by macOS, but it can occasionally balloon to an unexpected size, sometimes taking up more than 100GB of storage. This is particularly problematic on Macs with smaller 256GB SSDs, where System Data can unexpectedly consume nearly half of the available space. This happened to us when macOS started temporarily storing update-related files inside System Data as well as reindexing iCloud and Spotlight files while preparing to install an update to macOS. That was when we concluded that a 256GB SSD is too small for a Mac. So, how does System Data get so large? System Data serves as a catch-all category for files that do not fit into standard classifications like Apps, Photos, or Media, System Data can is become a significant consumer of storage. The primary reason this category grows is the accumulation of temporary files and background processes. Key factors that drive the growth of System Data include: Streaming Caches: One of the biggest culprits is streaming high-quality music and video. While downloaded media is indexed separately, streamed content creates large caches to ensure smooth playback, which are categorized as System Data. Browser and App Caches: Safari and other browsers store website data to speed up loading times. Over time, these caches can grow to several gigabytes. Messaging Data: If you frequently send and receive high-resolution images or videos via apps like Messages, the cached attachments can significantly inflate system storage. System Maintenance: Files such as Time Machine snapshots, iOS backups stored on a computer, and macOS update installers often reside in this category. The impact of local AI models on System Data A new and increasingly common cause of large System Data storage is the rise of local artificial intelligence features. Modern operating systems, browsers, and apps now download sizeable AI models so they can perform tasks directly on your device rather than relying entirely on cloud processing. These local AI models can have a significant impact on macOS storage because the model files themselves are often several gigabytes in size. Features such as Apple Intelligence, offline transcription tools, coding assistants, and image-generation apps may all store large language models, caches, and other AI assets locally on your Mac. Many of these files are saved in hidden Library folders, caches, containers, or developer directories, so they don’t appear in obvious categories like Applications or Documents. Instead, they can dramatically increase the amount of storage attributed to System Data. AI workloads can also create large temporary files, caches, and logs while models are running, further increasing storage usage over time. Is it safe to delete System Data on a Mac? Beware: Deleting is permanent..Foundry Apple does not provide a simple Delete button for System Data because the category contains many files required for macOS to function properly. If it were possible to remove everything included in System Data, it could seriously damage your installation of macOS. However, some files classed as System Data are non-essential and can be safely removed to free up space. These may include certain caches, logs, temporary files, old backups, and unused application support files. That said, you should proceed carefully and only delete files if you are confident you understand what they are. Removing the wrong files can lead to application errors, system instability, or, in extreme cases, prevent your Mac from starting up properly. In particular, you should avoid deleting: Operating System Files: Core macOS files required for the system to run. System Caches: These help macOS and apps run efficiently, and deleting the wrong cache files can cause problems. Hidden System Files: Apple hides many critical files specifically to prevent accidental damage. What System Data files can I safely delete? If you need to free up storage space on your Mac, there are several types of System Data files that are generally safe to remove. Old Time Machine Snapshots: Local Time Machine snapshots can sometimes consume large amounts of storage space. These are temporary backups stored on your Mac and can usually be safely deleted if you already have backups saved elsewhere. iPhone and iPad backups: Old iOS and iPadOS backups stored on your Mac can take up many gigabytes. If you no longer need them, they can be safely removed. Application caches: While you should avoid deleting core system caches, clearing caches created by individual apps is usually safe. Keep in mind that many apps will simply recreate these files over time. Disk image files (.dmg): Downloaded installer files for apps you have already installed are often left behind in the Downloads folder and can safely be deleted once they are no longer needed. Temporary files and logs: Some temporary files and log files generated by apps and macOS can be removed, especially if they are old or unusually large. However, proceed with caution, as some of these files are necessary for system performance and stability. Unused AI model files: Modern versions of macOS and some third-party apps may download large AI models for on-device features. macOS does not currently provide a simple way to manually delete individual Apple Intelligence model files, so the most effective way to remove some of these assets is to disable Apple Intelligence entirely. We’ll explain how to manually remove files from each of these categories below. We’ll also recommend some apps that can help you with this. Best apps to delete System Data on a Mac If you don’t feel confident deleting these files manually, you may prefer to use a dedicated cleanup tool to reduce the risk of accidentally damaging macOS or deleting important system files. There are several specialized cleaning utilities specifically designed to identify and remove System Data files including large caches, logs, and temporary files that are often difficult to locate manually. They can can safely automate the process of removing hidden system junk and reclaiming gigabytes of drive space. Take a look at our guide to the best Mac cleaner software and optimisation utilities for our recommendations, which include: We recommend: CleanMyMac Price When Reviewed: Basic (1 Mac): $9.95 per month; $47.50 per year; $119.95 one time fee. Plus (1 Mac): $15.95 per month; $71.40 annually; $195.95 one time fee Best Prices Today: $47.40 at MacPaw (Basic: annual, 1 device) | $119.95 at MacPaw (Basic) One Time Purchase We recommend: Nektony MacCleaner Pro Price When Reviewed: $29.95/a year for 1 Mac, or $74.95 for 1 Mac (one time purchase) Best Prices Today: $29.95 at Nektony (1 year, 1 Mac) | $74.95 at Nektony (one time purchase, 1 Mac) We recommend: Cleaner One Pro for Mac Price When Reviewed: $19.99 a year for 1 device (usually $24.99) Best Prices Today: $19.99 at Trend Micro (1 year, 1 Mac) How to delete System Data on a Mac If you feel confident deleting files manually rather than paying for a dedicated cleanup tool, here’s what you need to do to reduce the size of System Data on your Mac. Before you begin, there are a few things you should do: Empty the Trash: Large deleted files may still count toward your System Data storage until the Trash is emptied. Restart your Mac: This can clear temporary caches and other system files that macOS no longer needs. Back up your Mac: It’s recommended to back up your Mac before deleting anything categorized as System Data. Some files in this category are essential to macOS, and deleting the wrong files can cause instability, data loss, or even prevent your Mac from booting properly. 1. Look for other data to delete first Before you attack System Data check to see what else you can delete. Foundry Before you start deleting System Data files, check whether there’s anything else you can safely remove first. macOS includes built-in storage management tools that can help you identify large files and unnecessary clutter. In macOS Ventura and later, go to System Settings > General > Storage to see a breakdown of how your storage is being used. This view shows how much space is being used by System Data and macOS, Apple doesn’t provide a simple way to directly remove those files from here, however, you may be able to reduce the size of System Data with Apple provides quick links to categories including Documents, Mail, Messages, Photos, and Applications. By clicking the “i” icon next to each category, you can review and remove files that may be taking up unnecessary space. For example, the Documents section highlights Large Files you may no longer need, while Messages provides quick access to images, videos, and attachments cluttering up the Messages app. You’ll also see recommendations to help optimize storage, such as enabling iCloud Photos or automatically emptying the Trash. If you would rather avoid deleting files altogether, another option is to move data to external storage or cloud services instead. 2. Remove Time Machine Snapshots EaseUS If you use Apple’s Time Machine to back up your Mac, it may also create local snapshots on your Mac. These snapshots allow you to recover recently deleted files or restore earlier versions of documents even when your Time Machine drive is not connected. This is a useful feature until those snapshots start to take up a significant amount of storage space. Local snapshots created by Time Machine can consume considerable disk space. macOS should automatically delete these snapshots when space is needed; however, if you want to remove them manually, you can do so using Terminal commands. To see all local snapshots, open Terminal and enter: tmutil listlocalsnapshots / Note the date of any you want to delete and then paste in: 
 sudo tmutil deletelocalsnapshots 2026-05-10-120102 Replace the date above with the snapshot date relevant to your case. If you would prefer to remove multiple snapshots at once, you can enter the following command, which asks macOS to free approximately 10GB of snapshot storage: sudo tmutil thinlocalsnapshots / 10000000000 4 To stop further Time Machine snapshots from being created, disconnect the backup disk and go to: System Settings > General > Time Machine and turn off Back Up Automatically. 3. Delete old iOS backups Find iOS backups in Manage Backups. Foundry If you back up your iPhone or iPad to a computer rather than to iCloud, those backup files can quickly take up a significant amount of storage space. Deleting old iOS backups is an effective way to reclaim storage space. If you’re using macOS Catalina or later, follow these steps: Connect your iPhone or iPad to your Mac. Open Finder. Select your device from the sidebar. Under the General tab, click Manage Backups. Select any outdated backups and click Delete Backup. Before macOS Catalina, iOS backups were managed through the now-discontinued iTunes app. 4. Clear Caches Delete Caches from the Finder.Foundry Clearing caches on a Mac can help free up storage space and sometimes improve performance. In most cases, it is safe to delete cache files because they are recreated automatically when needed. You can manually clear different types of caches through Finder. Important: You can delete the contents of cache folders, but do not delete the cache folders themselves. Delete User Caches: These are files created by your applications. To access them, open Finder > press Command+Shift+G > type ~/Library/Caches/. You can generally delete the contents of these folders safely, especially for apps you no longer use. Applications will rebuild caches automatically when needed. Delete System Caches: These are used by macOS itself. To access them open Finder > press Command+Shift+G > and type /Library/Caches/ (without the ~) in the Go to Folder box. Use extra caution when deleting files here. Removing the wrong files is unlikely to permanently damage macOS, but it can cause temporary instability or require apps/system services to rebuild data. Delete Browser Caches: Safari, Firefox, and other browsers store cached website data that can sometimes cause slow loading or display issues. You can clear data directly within their settings to speed up sluggish web browsing. See our article on Deleting Browser Caches for details. Restart: Restarting your Mac or quitting apps that have been running for a long time can automatically clear some temporary cache files and recover system resources. We also have a guide to how to clear cache on a Mac. 5. Delete Disk Images Search for DMG files in the Finder. Foundry Typically, when you install software on a Mac using a disk image, the .dmg file remains in your Downloads folder (or wherever it was originally saved). Even after you drag the application into your Applications folder, the .dmg file remains on your Mac until you delete it manually. The mounted disk image itself – the volume that appears on your Desktop or in Finder – is usually ejected automatically when you restart, log out, or manually eject it. However, the original .dmg file still remains on disk. These files can contribute to the storage categorized as System Data or Documents until they are deleted. To locate these files: Open Finder Use the search bar and search for files ending in .dmg or .pkg These files can usually be safely deleted after installation if you no longer need them for reinstalling software later. You can also reduce the amount of wasted storage on your device by following the tips in how to free up space on Mac. For more advice read our tips for cleaning up your Mac to make it run faster.

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