Macphun has released Lost Photos for Mac OS X. It’s a free app that lets you rediscover all the photos you’ve sent or received through email. It’s available at the Mac App Store.

You can then share them via Facebook, Twitter or email. To set up Lost Photos, you just enter your email address and password. You can log-in to your email accounts using the same encryption using the same encryption as Gmail and other providers.

Lost Photos supports iCloud, Gmail, Hotmail, Yahoo, AOL, and more. Its live preview feature lets you view thumbnails and save them to your Mac. Filtes let you filter out images of certain file types or sizes. Go to http://tinyurl.com/lvzmhh4 for more info.