iStat Menus 3.27 ($16) - iStat Menus allows a user to monitor a system directly from the menubar. The software includes eight different menubar items that can display information on a computer's CPU, memory, disks, network, temperature, and more. The update fixes performance issues caused by the previous release, as well as a problem related to hard drive temperature monitoring. [Download - 10.8MB]

Sleipnir 3.8.2 (free) - Sleipnir is web browser that includes gesture operated tabs, color-coded bookmarks, and full screen operation. The v3.8.2 update is said to double start up speed, as well as improve the reliability of actions. New keyboard shortcuts for quickly opening web addresses and searching the web have also been added. [Download - 19MB]

DEVONthink Pro 2.4.3 ($80) - DEVONthink Pro is an organization tool that mimics the functionality of a filing cabinet. Within the software users can store and manage all of their important documents, e-mails, and multimedia files. This maintenance release improves OpenMeta support, shows FreeMind mind-maps, and updates the Sorter [Download - 23.8MB]

Labels & Addresses 1.6.4 ($50) - Labels & Addresses can be used for printing various labels and envelopes. Users can create seasonal greeting envelopes and postcards with interchangeable addresses and postal barcodes. Version 1.6.4 includes support for importing data from FileMaker 12, and fixes an issue with printing on Primera label printers. The ImageTricks plug-in has also been optimized to work properly with Mountain Lion and Retina displays. [Download - 47.5MB]

Folder Factory 2.0 ($3) - Folder Factory is a tool for changing the design of any folder on a Mac. The software includes support for the PNG, TIFF, JPG, PSD, ICNS, and GIF image formats, as well as for applying color effects to an image. In v2.0 users can place images anywhere on the folder icon, as well as add personalized text. The interface has also been improved. [Download - 1.1MB]