TweetFollow Us on Twitter

Uninstalling with AppleScript

Volume Number: 23 (2007)
Issue Number: 05
Column Tag: Scripting

Uninstalling with AppleScript

Building an uninstaller with AppleScript Studio

By José R.C. Cruz


In a previous MacTech article, we learned how to use the PackageMaker tool to build a distribution package. We also learned how to localize that package for different languages, and how to customize it with scripts. But the one thing we were unable to do with the tool is to build an uninstaller.

Third-party tools such as ViseX and InstallerMaker can add an uninstall option to their installers. This feature is sadly missing from PackageMaker, though not without reason. In fact, most products are easy to remove -- they are contained in a single folder, and trashing that folder completely uninstalls the product. But some products will have multiple files installed in different directories. Others will create custom directories to store the files. A good example of such a product is Xcode. Its installer creates the custom directory Developer to contain its files. The installer also stores files in other directories such as /System/Library and /Library/Application Support. As a result, removing Xcode from the system can be a laborious process. In these situations, an uninstaller tool can be useful.

This article will demonstrate how to use AppleScript Studio to build an uninstaller. To get readers started on their own uninstallers, the Xcode project Uninstall is made available for downloading. A copy of this project can be obtained at the following URL:

The Receipts Bundle

After the Installer installs a software payload, it creates a copy of the package in the Receipts directory. The path to this directory is /Library/Receipts on the boot volume.

The copy of the installer package is known as a receipt bundle. Its presence indicates that a product has been installed successfully. It also tells the installer package if the latter has to do an upgrade, as opposed to an installation.

Figure 1 shows the internal structure of a typical receipt bundle. Notice that the bundle has most of the same files as an installer package. What is missing is the .paz.gz file containing the actual payload. Also missing are the two aliases to that file from the Resources subdirectory.

Figure 1. Structure of a typical receipts bundle.

There are software tools that purge the contents of the Receipts directory. This is often done to reclaim extra space, especially when the product associated with the receipt no longer exists. But removing a receipt, without removing the product, creates a new problem. Without the right receipt to guide it, an installer for a new product version may be unable to upgrade the current product correctly.

The BOM File

The BOM file is a list of all the files that comprise the software payload. It also defines the locations of each file on the target volume. This file is present in both the installer package and receipts bundle.

The BOM file format has its origins in the NeXTStep operating system. It is also a binary format and, as a result, is not directly readable. To read its contents, use the command-line tool lsbom to preprocess the BOM file.

The lsbom tool

The lsbom tool takes a BOM file as its input and renders its contents into human readable text. It then outputs the text to another file, or to stdout by default. The tool is a standard addition to the BSD subsystem of MacOS X. Its counterpart is the mkbom tool, which creates a BOM file for a given directory.

To use the lsbom tool, simply pass the path to the BOM file as its input. For example, to process the BOM file for the Sample.pkg receipt, type the following statement at the Terminal prompt.

   lsbom /Library/Receipts/Sample.pkg/Contents/

The tool will then parse the file and display its contents at lightning speed on the Terminal speed. To better read the output, pipe the results of the lsbom tool to the less tool.

   lsbom /Library/Receipts/Sample.pkg/Contents/ | less

less will display the first N lines of text from lsbom. The number of lines displayed is dictated by the height of the Terminal window. To display the next N lines of text, tap on the Space bar. To display the previous N lines of text, tap on the B key while holding down the <CTRL> key.

Another way of handling the lsbom output is to save it to a file. To save the output to the file Sample.log, use the I/O redirection token '>'.

   lsbom /Library/Receipts/Sample.pkg/Contents/ > Sample.log

Notice that, in both examples, the BOM file is always inside the Contents subdirectory of the receipt bundle. Also, the name of the BOM file is always Most receipt bundles will follow the same conventions. Though it is possible for a BOM file to be located elsewhere in the bundle, this is rarely done.

The lsbom output

Listing 1 shows a sample output from the lsbom tool. Each entry corresponds to a file or directory installed by the package. The first three items of the BOM entry are arranged as follows.

directory_path file_modes user_id/group_id.

Each item is separated from the other by a single tab character (0x09). Now, if the entry is for a regular file, it will have two more items as shown below.

   directory_path file_modes user_id/group_id number_of_bytes crc_32

If it is for a symbolic link, its last item will be the path to the original file or directory.

   directory_path file_modes user_id/group_id number_of_bytes ¬

Finally, if the entry is for a device file, its last item will be the assigned device number.

   directory_path file_modes user_id/group_id device_number

Listing 1. Sample output of the lsbom tool

.   40755   501/80
./   40755   501/80
./   40755   501/80
./   100644   501/80   947 ¬
./   40755   501/80
./   100755   501/80   51956 ¬
./   100644   501/80   8 ¬
./   40755   501/80
./   100644   501/80   4850 ¬
./   40755   501/80
./   100644   501/80 ¬  
3163   3602318773
./   100644 ¬  
501/80   2978   2815210102

Most BOM file listings consist mostly of directories and regular files. Device files and symbolic links are seldom found. Also, the file_modes item is essentially the three permission flags written in octal form. Each of the lower three numbers represents the permission for world, group, and owner. The upper set of numbers represent the type of item in question. They are set to 40 for a directory, 100 for a generic file.

Notice that each directory_path item starts with a dot (.) character. This character is replaced by the IFPkgRelocatedPath value set in the Info.plist file. If that value is not set, the directory path is assumed to be relative to the OS X boot volume.

Also, if the package has installed payloads in other directories, the BOM listing will show these payloads. For example, if Sample.pkg has installed two files in the /usr/bin directory, the BOM listing may show these files as follows.

   ./usr/bin            40755      0/0
   ./usr/bin/foo      100755   0/0   12606   2275820725
   ./usr/bin/fubar      100755   0/0   12606   2275820725

Notice that both user_id and group_id items are set to 0 in the above example. This means that the owner of the two files and the directory is root. Removing the two files will require authentication. Do not, however, remove any directories or subdirectories with a root owner. Doing so may remove important files, and render the entire OS X platform unusable.

The lsbom options

The lsbom tool also provides a number of output options. Use these options to display specific entries from the BOM file as follows.

To display only the directories accessed or created during installation, use the -d option.

   lsbom -d /Library/Receipts/Sample.pkg/Contents/

The output listing will also include bundles such as .app, .bundle, and .lproj. To display only the paths of files that were installed or updated, use the -f option.

   lsbom -f /Library/Receipts/Sample.pkg/Contents/

To display only the paths of each directory and file, use the --s option.

   lsbom -s /Library/Receipts/Sample.pkg/Contents/

The lsbom tool also has options other than the ones shown above. To view a list of options, type the command lsbom -h at the Terminal prompt. Also, to view the tool's electronic manual, type info lsbom at the prompt.

AppleScript and the Shell

AppleScript is the native scripting language of the MacOS platform. First introduced in the 1990s, it is one of the first few languages that work in a GUI environment. It also uses a natural language syntax, which makes its scripts easy to read and write.

Another feature of AppleScript is that it can be extended using plug-ins. These plug-ins, or scripting additions, allow AppleScript to do tasks that are slow or impossible to do using the core language. The OS X version of AppleScript comes bundled with the plug-in named Standards Additions. With this plug-in, an AppleScript script can display simple dialogs and perform basic file I/O tasks. The script can also run Unix shell scripts using the do shell script function.

,b>The do shell script function

The do shell script function is AppleScript's gateway to the BSD subsystem of MacOS X. With this function, an AppleScript script can execute command-line tools or shell script files. It can also run a single-line shell script using this function. The function returns any results from the script as a string.

The function uses the interpreter set by the SHELL environment variable to do its tasks. To find out the current interpreter, launch the Script Editor tool, which is located in /Applications/AppleScripts. On the script window, type do shell script "printenv SHELL" and click on the Run button. If the current interpreter is bash, the function will return the string value of SHELL=/bin/bash on the Results pane.

Working with file paths

When using the do shell script function to manipulate files, it requires the file paths expressed using the POSIX format. In short, a forward slash character </> must separate each path name. For example, to parse the BOM file for Sample.pkg, pass the script to the function as follows.

   do shell script ¬
      "lsbom /Library/Receipts/Sample.pkg/Contents/"

Now if a path name contains any spaces, a reverse slash <\> character must precede each space. For example, to parse the BOM file for Test Sample.pkg, pass the script as follows.

   do shell script ¬
      "lsbom /Library/Receipts/Test\\ Sample.pkg/Contents/"

Notice that two reverse slashes precede the space in Test Sample.pkg. This is necessary due to a little quirk in AppleScript. The first reverse slash tells AppleScript to treat the second slash is part of the string. The second slash tells the shell interpreter to treat the space as part of the script text.

AppleScript, however, expresses its file paths using the MacOS format. Instead of a forward slash, each path name is separated by a colon <:> character. Also, each path name can contain spaces without the need for any reverse slashes. For example, the file path to the BOM file for Test Sample.pkg is written in MacOS format as follows.

   OS X:Library:Receipts:Test

Converting between file path formats can be quite tedious. To address this issue, the Standards Additions plug-in provides the POSIX file class. To convert the MacOS file path to Sample.pkg to the POSIX format, type the following statement in the Script Editor window.

   POSIX path of alias "OS X:Library:Receipts:Sample.pkg"

This will return the converted path as /Library/Receipts/Sample.pkg. To convert it back to a MacOS format, type the following on the editor window.

   POSIX file "/Library/Receipts/Sample.pkg"

Both examples have file paths set relative to the boot volume. Both also assume that the MacOS name of the boot volume is OS X. Now if a file path is set relative to a volume other than boot, the conversion will reflect that volume. For example, if the MacOS file path is set to Users:Applications:Public:, it will be /Volumes/Users/Applications/Public/ in POSIX format.

Authenticating a command

Some shell commands require authentication in order to perform their tasks. They are usually invoked in the Terminal window using the sudo command. For example, to create the subdirectory foo in /usr, type the following line at the Terminal prompt.

   sudo mkdir /usr/foo

The sudo command first prompts the user for an administrative password. When the correct password is entered, sudo then executes the mkdir command. Otherwise, it aborts after the user fails to enter the right password thrice in a row.

Using the sudo command through the do shell script function is both tedious and unnecessary. Instead, the function can authenticate the desired command by itself. For example, to create the same subdirectory shown above, type the following line on the Script Editor window.

   do shell script "mkdir /usr/foo" with administrator privileges

The function first prompts the user for a password using the dialog shown in Figure 2. Again, when the user enters the correct username and password, the function then executes the mkdir command. Otherwise, it aborts with an error message after the user fails to enter the right information three times in a row. The same also happens if the user clicks on the Cancel button.

Figure 2. The authentication dialog.

To use either approach, make sure that you have a user account with administrative privileges. To learn how to create such an account, consult one of the references listed at the end of this article.

Building with AppleScript Studio

There are many ways to build an uninstaller. One way is to build it as a shell script. One example is Xcode, which comes with a Perl script to uninstall its various components. This approach is easy to implement and test. It does, however, require the use of the Terminal window. It also provides very poor user interaction and feedback, if any.

Another way is to build the uninstaller as a Cocoa application. Cocoa gives the uninstaller a better way of interacting with the user. It also allows the uninstaller to perform tasks not possible with a shell command. But this approach requires too much resources and time to implement. It also has a very high learning curve.

A more practical way is to build the uninstaller as an AppleScript application. This is now easy to do with AppleScript Studio. The uninstaller gets a decent interface with which to interact with the user. It will be easy to build and test due to AppleScript's user-friendly syntax. This is the approach used for the Xcode project Uninstall.

Laying out the user interface

The Uninstall project has a single main window named Uninstall Demo. The window is subdivided into two panels by an NSTabView control. Both panels contain a single NSTableView control. The first table displays the contents of the Receipts directory (Figure 3). The second table displays the contents of the BOM file for the selected receipt (Figure 4).

Figure 3. The Uninstall window, Receipts panel.

Figure 4. The Uninstall window, Files panel.

The entire window layout is that of a basic Assistant. On the lower right corner are two pushbuttons, Prev and Next. The Next button is also set as the default button.

Both buttons are disabled by default. The Next button is enabled when the Receipts table has a selected entry. The Prev button is enabled when the current panel is the one with the Files table. Also, when the Files table has a selected entry, the Next button becomes the Uninstall button.

On the lower left corner of the window is the Cancel button. This button is set to respond to the <Esc> key. It also sends a performClose: message to the window when clicked.

Binding the widgets

The window and some of the controls are then bound to specific AppleScript handlers. The bindings are set in the AppleScript panel of the Show Inspector dialog (Figure 5). To display the dialog, choose Show Inspector from the Tools menu. Then select AppleScript from the drop-down list at the top of the dialog.

Figure 5. The Show Inspector dialog, AppleScript panel.

Table 1 is a list of the bindings set for each interface widget. The handlers shown in this table are all defined in the source file Uninstall.applescript. Notice that some widgets are bound to the same handlers. To identify which widget called the handler, check its name property. For instance, the following code fragment shows how to determine which button was clicked.

on clicked theObject
   local tBtn
   set tBtn to the (name of theObject) as string
   if (tBtn is equal to "prev") then
      -- the Previous button has been clicked
   else if (tBtn is equal to "next") then
      -- the Next button has been clicked
   end if -- (tBtn is equal to "prev")
end clicked -- theObject

Widget Name Class AppleScript Settings
Name Event Handler
Uninstall Demo NSWindow demo Nib awake from nib
Prev NSButton prev Action clicked
Next NSButton image/next Action clicked
Receipts NSTableView rcpt Nib awake from nib
Data View selection changed
Lists NSTableView list Nib awake from nib
Data View selection changed

Table 1. AppleScript settings for the Uninstall UI widgets.

Not shown in the table are the bindings for the application itself. To bind the application, select the File's Owner icon on the MainMenu.nib window. Then, from the Show Inspector dialog, click on the Application checkbox. Then set the bindings as shown in Figure 6.

Figure 6. Binding the AppleScript application.

Binding the Cancel button

On the other hand, the Cancel button is not bound to any AppleScript handler. Instead, it is bound directly to an action handler.

To set the binding, control-drag a line from the button to the main window. This will display the Show Inspector dialog with the Connections panel view active. Click on the Target/Action tab on the dialog. Then choose performClose: from the list of window actions (Figure 7).

Figure 7. Selecting the performClose: action.

The Quit Uninstall menu item is also bound in the same way. But this will be left as an exercise to the readers.

Building with Xcode

The Xcode project Uninstall contains three AppleScript source files. The Uninstall.applescript file has all the handlers called by the UI widgets. The Receipts.applescript file has the code to access the Receipts directory. Finally, the Files.applescript file has the code for processing the BOM file. It also has the code that will do the uninstall task.

For reasons of length, this article will only show code that is relevant and interesting. Readers can always view the entire source files by downloading the project from the MacTech website.

Accessing the Receipts directory

Shown in Listing 2 is the function handler that retrieves the contents of the Receipts directory. It takes a path to the directory as its input argument. It returns the results of the retrieval as a list of records.

First, the handler calls the list folder function to read the directory contents. The function responds by returning the contents as a list of filenames. Next, the handler parses each filename in the list. If the name belongs to a receipt bundle, the handler retrieves its bundle signature. Otherwise, the handler proceeds to the next name.

The handler uses the bundle signature to create a record together with the name. When done, it appends the record to the return list tPkg.

Listing 2. Retrieving a list of receipt bundles (Receipts.applescript).

property pRcptRec : {bnom:"", bsig:""}
to getBundles from aPath
   local tLst, tPkgs
   local tItem, tNom
   local isPkg
   -- read the contents of the directory
   set tLst to (list folder aPath)
   -- parse the list results
   set tPkgs to {}
   copy pRcptRec to tRec
   repeat with tNom in tLst
      -- prepare a path to a list item
      set tItem to aPath & ":" & tNom
      get info for file tItem
      -- is the item a bundle?
      set isPkg to package folder of result
      if (isPkg) then
         -- retrieve the bundle signature
         set tSig to (getBundleSignature for tItem)
         -- update the record template
         set bnom of tRec to tNom
         set bsig of tRec to tSig
         -- add the updated record to the list
         copy tRec to the end of tPkgs
      end if -- (isPkg)
   end repeat -- with tNom in tLst
   -- return the retrieval results
   return (tPkgs)
end getBundles -- from aPath

Reading the BOM file

Listing 3 shows the function handler used to convert the BOM file. It also shows how to use the do shell script function to call the lsbom tool. The handler takes a path to the receipt bundle as its input argument. If successful, it returns the file path to a temp file; otherwise, it returns an empty string.

First, the handler gets a path to the TemporaryItems directory. It converts the path to a POSIX formant, and appends the name of the temp file bom.out. This file will store the output results of the lsbom tool.

The handler then prepares the script to be executed with the do shell script function. The script consists of the file path to the BOM file, as well as the path to bom.out. For example, if the target receipt is Sample.pkg, the script will read as follows.

   lsbom --p fs /Library/Receipts/Sample.pkg/Contents/ ¬ 
               > ~/Library/TemporaryFiles/bom.out

Note that, in actual practice, the entire script will consists only of a single line. It will also state the full path to the bom.out file on the user home directory.

Notice as well that a --p fs option is passed to the lsbom tool. This option tells the tool to display only the file paths and sizes of each BOM item. If the item happens to be a directory, its entry in the bom.out file will not have any size data.

Listing 3. Generating a BOM file for a given receipt (Files.applescript).

property pBOMPath : "/Contents/"
property pBOMTemp : "bom.out"
property pCmd : "lsbom "
property pOpts : "-p fs "
to getBOM for aRcpt
   local tTmp, tCmd
   -- retrieve a path to a temp directory
   set tTmp to path to temporary items from user domain
   set tTmp to POSIX path of tTmp
   -- prepare the output file path
   set tTmp to tTmp & "/" & pBOMTemp
   -- prepare the shell command
   set tCmd to pCmd & pOpts
   set tCmd to tCmd & aRcpt & pBOMPath
   set tCmd to tCmd & " > " & tTmp
   -- execute the shell command
   do shell script tCmd
   -- was it successful?
      set tTmp to (POSIX file tTmp) as string
      alias tTmp
      return (tTmp)
   on error tErr number tTyp
      display dialog ("[FATAL]" & tErr as string)
      return ("")
   end try
end getBOM -- for aRcpt

Listing 4 shows the function handler used to parse the contents of the bom.out file. It takes the path to that file as its input argument. When done, it returns a list of records, each record representing a BOM entry.

The handler first opens a read-only access to the bom.out file. It reads all the entries in the file, and then closes the access.

The entries consist of a list of strings. Each entry alternates between the file path and size of a BOM item. The handler creates a BOM record for each entry. It then appends the record to the list variable tBOM, which is returned to the calling handler.

Listing 4. Reading the BOM file (Files.applescript).

property pBOMRec : {fnom:"", fsiz:""}
property pLF : 10
property pHT : 9
to loadBOMItems from theFile
   local tSrc, tSiz, tPos, tLen
   local tLst, tBOM, tDat, tRec, tNom
   local tTkn, tOdd
   -- initialize the following locals
   set tBOM to {}
   set tTkn to {}
   set tTkn to tTkn & (ASCII character pLF)
   set tTkn to tTkn & (ASCII character pHT)
      -- start a read-only access to the file
      open for access theFile without write permission
      set tSrc to result
      if (tSrc > 0) then
         -- read the contents of the file
         read tSrc using delimiter tTkn
         set tLst to result
         -- close the read-only access to the file
         close access tSrc
      end if -- (tSrc > 0)
      -- parse the BOM entries
      copy pBOMRec to tRec
      set tLen to the length of tLst
      if (tLen > 0) then
         repeat with tPos from 1 to tLen by 2
            -- retrieve the following BOM items
            set tNom to item tPos of tLst
            set tSiz to item (tPos + 1) of tLst
            if (tSiz is equal to "") then
               set tSiz to "-1"
            end if -- (tSiz is equal to "")
            -- prepare the BOM record
            set fnom of tRec to (tNom as string)
            set fsiz of tRec to (tSiz as string)
            -- append the record to the return list
            copy tRec to the end of tBOM
         end repeat -- with tPos from 1 to tLen by 2
         -- remove the first two items
         set tLen to length of tBOM
         set tBOM to items 3 thru tLen of tBOM
end if -- (tSiz > 0)
   on error tErr
      -- something wrong has happened
      display dialog ("[FATAL] loadBOMItems:" & tErr as string)
   end try
   -- return a list of BOM entries
   return (tBOM)
end loadBOMItems -- theFile

Removing a BOM item

There are a many ways to remove a software product. The direct way is to locate the topmost directory from the BOM, and delete it together with its contents. Another way is to select specific items from the BOM for deletion. Choosing the right approach depends on the aim of the uninstaller. The Uninstall project, for instance, uses a variant of the second approach.

Shown in Listing 5 is the function handler that will remove a BOM item. It is called after the user selected an item from the Files listbox, and clicked on the Uninstall button.

The handler first creates an Uninstall folder in the TemporaryItems directory. Next, it moves the BOM item from its original path to the folder. It also deletes the item at the specified path. Once the handler completes its task, it returns a true to the calling handler. Otherwise, it returns a false if any errors occurred.

Listing 5. Removing a BOM item (Files.applescript).

   property pDirTrash : "Uninstall"
   to removeTheItem given path:aTgt, folder:aDir
      local tTmp, tBin, tCmd
      -- initialize the following locals
      set tTmp to path to temporary items from user domain as string
      set tBin to tTmp & pDirTrash
      -- create the temporary uninstall directory
      tell application "Finder"
            if not (exists alias tBin) then
               make new folder at folder tTmp ¬
                  with properties {name:"Uninstall"}
            end if -- (exists alias tBin)
         on error tErr
            display dialog ¬
               "[FATAL] Failed to create the Uninstall directory"
            return false
         end try
      end tell -- application "Finder"
      -- attempt to remove the item
      tell application "Finder"
            -- is the item a directory or a file?
            if (aDir) then -- it is a directory
               -- test delete the directory
               move folder aTgt to folder tBin with replacing
               delete folder aTgt
            else -- it is a file
               -- test delete the file
               move file aTgt to folder tBin with replacing
               delete file aTgt
            end if -- (aDir)
         on error tErr
            display dialog "[ERROR] " & tErr
            return false
         end try
      end tell -- application "Finder"
      -- the removal was successful
      return (true)
   end removeTheItem -- given path:aTgt, type:aTyp

Notice that the handler uses the Finder to delete the BOM item. While this works in most cases, it will fail if the item is inside a restricted directory such as /usr. For that case, replace the delete code with the following script statements.

   set aTgt to the POSIX path of alias aTgt
   set tCmd to "rm -Rf " & aTgt
   do shell script tCmd with administrator privileges

The above statements will prompt the user to validate the deletion that is about to occur.

Also, notice that the handler first makes a copy of the BOM item it is about to delete. This gives the user a chance to restore the deleted item back to its former location.

Final Thoughts

Product removal is just as important as product installation. Though most products are easy to remove manually, some require the use of an uninstaller tool. The tool will peruse the receipt package for the product, and delete all the files that belong to that product. This will help ensure that future products installations will be more successful.

AppleScript Studio makes it quite easy to build an uninstaller tool. It has a much lower learning curve compared to Cocoa. This alone makes for a faster build and deployment cycle. It allows the addition of a user-friendly interface, which is not possible through shell scripts.

Hopefully, this article helps to get you started in writing your own uninstaller. Until Apple adds an uninstall option to the Installer tool, writing your own is, for now, the next best solution.

Bibliography and References

Apple Computers. AppleScript Resources. Retrieved 2007 Feb 24. Online:

Apple Computers. "do shell script in AppleScript". Technical Note TN2065. Copyright 2003, 2005, 2006. Apple Computers, Inc.

Apple Computers. "Administrative Accounts". An Introduction to MacOS X Security for Web Developers. Copyright 2007. Apple Computers, Inc. 2004 Aug 25. Online:

Apple Computers. "lsbom -- list contents of a bom file". Mac OS X Man Pages. Copyright 2003. Apple Computers, Inc. 2003 Apr 16. Online:

JC is a freelance engineering consultant and writer currently residing in North Vancouver, British Columbia. He divides his time between writing technical articles, and teaching origami at his local district's public library. He can be reached at


Community Search:
MacTech Search:

Software Updates via MacUpdate

Path Finder 7.5 - Powerful, award-winnin...
Path Finder makes you a master of file management. Take full control over your file system. Save your time: compare and synchronize folders, view hidden files, use Dual Pane and full keyboard... Read more
Merlin Project 4.2.3 - $349.00
Merlin Project is the leading professional project management software for OS X. If you plan complex projects on your Mac, you won’t get far with a simple list of tasks. Good planning raises... Read more
TextSoap 8.4 - Automate tedious text doc...
TextSoap can automatically remove unwanted characters, fix up messed up carriage returns, and do pretty much anything else that we can think of to text. Save time and effort. Be more productive. Stop... Read more
Smultron 9.4 - Easy-to-use, powerful tex...
Smultron 9 is an elegant and powerful text editor that is easy to use. Use it to create or edit any text document. Everything from a web page, a note or a script to any single piece of text or code.... Read more
QuarkXPress - Desktop publishin...
QuarkXPress 2017 is the new version that raises the bar for design and productivity. With non-destructive graphics and image editing directly within your layout, you no longer have to choose between... Read more
Brackets 1.9.0 - Open Source Web design...
Brackets is an Open-Source editor for Web design and development built on top of Web technologies such as HTML, CSS, and JavaScript. The project was created and is maintained by Adobe, and is... Read more
Audio Hijack 3.3.4 - Record and enhance...
Audio Hijack (was Audio Hijack Pro) drastically changes the way you use audio on your computer, giving you the freedom to listen to audio when you want and how you want. Record and enhance any audio... Read more
Tunnelblick 3.7.1a - GUI for OpenVPN.
Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X. It provides easy control of OpenVPN client and/or server connections. It comes as a ready-to-use application with all... Read more
Amazon Chime 4.3.5721 - Amazon-based com...
Amazon Chime is a communications service that transforms online meetings with a secure, easy-to-use application that you can trust. Amazon Chime works seamlessly across your devices so that you can... Read more
BBEdit 11.6.6 - Powerful text and HTML e...
BBEdit is the leading professional HTML and text editor for the Mac. Specifically crafted in response to the needs of Web authors and software developers, this award-winning product provides a... Read more

Latest Forum Discussions

See All

Magikarp Jump splashes onto Android worl...
If you're tired ofPokémon GObut still want something to satisfy your mobilePokémon fix,Magikarp Jumpmay just do the trick. It's out now on Android devices the world over. While it looks like a simple arcade jumper, there's quite a bit more to it... | Read more »
Purrfectly charming open-world RPG Cat Q...
Cat Quest, an expansive open-world RPG from former Koei-Tecmo developers, got a new gameplay trailer today. The video showcases the combat and exploration features of this feline-themed RPG. Cat puns abound as you travel across a large map in a... | Read more »
Jaipur: A Card Game of Duels (Games)
Jaipur: A Card Game of Duels 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: ** WARNING: iPad 2, iPad Mini 1 & iPhone 4S are NOT compatible. ** *** Special Launch Price for a limited... | Read more »
Subdivision Infinity (Games)
Subdivision Infinity 1.03 Device: iOS Universal Category: Games Price: $2.99, Version: 1.03 (iTunes) Description: Launch sale! 40% Off! Subdivision Infinity is an immersive and pulse pounding sci-fi 3D space shooter. https://www.... | Read more »
Clash of Clans' gets a huge new upd...
Clash of Clans just got a massive new update, and that's not hyperbole. The update easily tacks on a whole new game's worth of content to the hit base building game. In the update, that mysterious boat on the edge of the map has been repaired and... | Read more »
Thimbleweed Park officially headed to iO...
Welp, it's official. Thimbleweed Park will be getting a mobile version. After lots of wondering and speculation, the developers confirmed it today. Thimbleweed Park will be available on both iOS and Android sometime in the near future. There's no... | Read more »
Pokémon GO might be getting legendaries...
The long-awaited legendary Pokémon may soon be coming to Pokémon GO at long last. Data miners have already discovered that the legendary birds, Articuno, Moltres, and Zapdos are already in the game, it’s just a matter of time. [Read more] | Read more »
The best deals on the App Store this wee...
If you’ve got the Monday blues we have just the thing to cheer you up. The week is shaping up to be a spectacular one for sales. We’ve got a bunch of well-loved indie games at discounted prices this week along with a few that are a little more... | Read more »
Honor 8 Pro, a great choice for gamers
Honor is making strides to bring its brand to the forefront of mobile gaming with its latest phone, the Honor 8 Pro. The Pro sets itself apart from its predecessor, the Honor 8, with a host of premium updates that boost the device’s graphical and... | Read more »
The 4 best outdoor adventure apps
Now that we're well into the pleasant, warmer months, it's time to start making the most of the great outdoors. Spring and summer are ideal times for a bit of trekking or exploration. You don't have to go it alone, though. There are plenty of... | Read more »

Price Scanner via

A Kaby Lake Processor Upgrade For The MacBook...
Now they tell me! Well, actually Apple hasn’t said anything official on the subject, but last week Bloomberg News’s Mark Gurman and Alex Webb cited unnamed “people familiar with the matter”... Read more
Kodak’s Camera-First Smartphone EKTRA Launche...
The Eastman Kodak Company and Bullitt Group have announced the availability of a U.S. GSM version of the KODAK EKTRA Smartphone. The U.S. launch coincides with a software update addressing requests... Read more
Apple Launches App Development Curriculum for...
Apple today launched a new app development curriculum designed for students who want to pursue careers in the fast-growing app economy. The curriculum is available as a free download today from Apple... Read more
Check Apple prices on any device with the iTr...
MacPrices is proud to offer readers a free iOS app (iPhones, iPads, & iPod touch) and Android app (Google Play and Amazon App Store) called iTracx, which allows you to glance at today’s lowest... Read more
9.7-inch 2017 iPad available for $298, save $...
Sams Club has 32GB 9.7″ Apple iPads available for $298 for Sams Club members. That’s $21 off MSRP. Order online and choose free local store pickup (if available) or free shipping. Read more
touchbyte Releases PhotoSync 3.2 for iOS With...
Hamburg, Germany based touchbyte has announced the release of PhotoSync 3.2 for iOS, a major upgrade to the versatile and powerful app to transfer, backup and share photos and videos over the air.... Read more
Emerson Adds Touchscreen Display and Apple Ho...
Emerson has announced the next evolution of its nationally recognized smart thermostat. The new Sensi Touch Wi-Fi Thermostat combines proven smarthome technology with a color touchscreen display and... Read more
SurfPro VPN for Mac Protects Data While Offer...
XwaveSoft has announced announce the release and immediate availability of SurfPro VPN 1.0, their secure VPN client for macOS. SurfPro VPN allows Mac users to protect their internet traffic from... Read more
13-inch Touch Bar MacBook Pros on sale for $1...
B&H Photo has 13″ MacBook Pros in stock today for up to $150 off MSRP. Shipping is free, and B&H charges NY & NJ sales tax only: - 13″ 2.9GHz/512GB Touch Bar MacBook Pro Space Gray (... Read more
Tuesday deal: $200 off 27-inch Apple iMacs
Amazon has select 27″ iMacs on sale for $200 off MSRP, each including free shipping: - 27″ 3.3GHz iMac 5K: $2099 $200 off MSRP - 27″ 3.2GHz/1TB Fusion iMac 5K: $1799 $200 off MSRP Keep an eye on our... Read more

Jobs Board

Sr. Software Engineer, *Apple* Online Store...
Changing the world is all in a day's work at Apple . If you love innovation, here's your chance to make a career of it. You'll work hard. But the job comes with more Read more
Senior Engineering Project Manager, *Apple*...
Changing the world is all in a day's work at Apple . If you love innovation, here's your chance to make a career of it. You'll work hard. But the job comes with more Read more
*Apple* Mobile Master - Best Buy (United Sta...
**508456BR** **Job Title:** Apple Mobile Master **Location Number:** 000040-Eau Claire-Store **Job Description:** **What does a Best Buy Apple Mobile Master Read more
Director *Apple* ERP Integration Lead - Ast...
…make a real difference. Come, shine with us! Astellas is announcing a Director Apple ERP Integration Lead opportunity in Northbrook, IL. Purpose & Scope: This role Read more
Director *Apple* Platform, IS Data Manageme...
…a real difference. Come, shine with us! Astellas is announcing a Director Apple Platform, IS Data Management Lead opportunity in Northbrook, IL. Purpose & Scope: Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.