PopChar X 5.4 ($40) - PopChar X allows users to add special characters into application documents without the need to remember a keystroke combination. Version 3.0 includes support for colored symbols found in the Apple Color Emoji font, and improves the saving and resorting technique for clipboard contents. Version 5.4 is now a universal 32/64-bit app and has been signed with a Developer ID certificate in preparation for Mountain Lion's Gatekeeper. The new version also sports a new technique for inserting characters and comes with a simpler and faster animation when the PopChar window opens and closes. [Download - 2.8MB]

ForkLift 2.5 ($30) - Forklift is a file manager for Mac OS X that connects to FTP or SFTP servers and manages Amazon S3 accounts or mobile devices over Bluetooth. The v2.5 update includes expandable folders in the list view, as well as support for grouping files, and customizing view options for individual folders. A number of interface elements have also been updated. [Download - 12.9MB]

Cornerstone 2.7.5 ($60) - Cornerstone allows users to control Subversion with a native OS X application. The latest release has improved support for the deployment of site licenses, as well as resolved an issue that caused the software to show intermittent error messages when connecting to repositories using the svn+ssh protocol. [Download - 20MB]

Vitamin-R 1.79 ($20) - Vitamin-R is a collection of productivity tools that can help users break up larger projects into smaller tasks. A "now and later" feature is also included, which allows users to jot down ideas to work on later. A completely rewritten help book is included in the latest update, along with fixes for several minor bugs. [Download - 9.2MB]

File Juicer 4.29 ($18) - File Juicer is a tool for extracting images, video, audio, and text from files. Version 4.29 fixes a problem that caused the software to occasionally ignore files larger than 1GB. Additionally, the update has been built with Xcode 4.4 in preparation for OS X 10.8, and removes Automator actions and PPC support. [Download - 2MB]