ColorStrokes 2.0 ($2) - A new 2.0 version of ColorStrokes, the photo editing tool that enables you to manipulate colors, is now available for download. The upgrade offers significant user interface improvements, along with OS X 10.8 support, new special effects, additional color altering tools, and multiple bug fixes. [Download - 5.2MB]

FontAgent Pro Server 5.0 ($1695) - FontAgent Pro Server for Mac is designed to repair and manage licenses for your font collection. The latest 5.0 upgrade introduces a new option for automatic font cache maintenance, greater Adobe CS6 support, a simplified user interface, and many other improvements including support for Apple's Retina display. [Download - 12.1MB]

WordPerfect Viewer 2.0 ($10) - WordPerfect Viewer 2.0 makes it possible to view WordPerfect documents on a Mac. With the new 2.0 version support has been added for WordPerfect documents from leading research systems, and for documents with missing or incorrect extensions. Additionally, the app can now open multiple files simultaneously. [Download - 1.9MB]

NewsBar 2.5 ($5) - NewsBar 2.5 is the latest version of the fast-updating desktop RSS news reader for Mac OS X. Features of the update range from OS X 10.8 Mountain Lion compatibility, to support for a Twitter RSS feed with @username format. The update also fixes how the Twitter RSS format is displayed. [Download - 0.8MB]

Lock Screen Plus 1.1 ($2) - SquidMelon has unveiled Lock Screen Plus 1.1, an update to its lock-screen application that also provides weather information. The new version fixes several problems with the feedback text box, and with weather not working in Czech, as well as adds additional themes and OS X 10.8 Mountain Lion support. [Download - 27.1MB]