Adds raw format support for more cameras and fixes problems introduced in previous versions of Lightroom 3, including a bug that cropped up in version 3.4. ($299 new, free update for owners of Lightroom 3, $99 upgrade from earlier versions, 88.5 MB)
Improves cloning performance and refines the main interface of the online backup software. (Free but available only to subscribers)
Introduces powerful new security features essential for using the PDF manipulation software for medical records. ($59.95/$99.95 new, free update, 41.4 MB)
Provides improved font rendering, new UI elements, and several bug fixes to Apple's professional media applications. (Free update, 15.7 MB)
Adds support to Aperture 3 and iPhoto ’11 for cameras from Fujifilm, Nikon, Olympus, and Samsung. (Free update, 6.62 MB)
Adds support for Evernote to the Gmail-specific email client. ($24.95 new, free update, 21.9 MB)
A major revision to the Web site creation software from Karelia Software that features more than five dozen new features and many enhancements. ($77 new, $47 upgrade, free upgrades for purchases after 5 January 2011, 28.7 MB)
Addresses a problem that caused Apple’s digital photo management app to handle merged events incorrectly when syncing to iOS devices. ($14.99 new, free update, 106.3 MB)
The venerable graphics application gains several new features, including realistic brushes, performance improvements, and a more customizable user interface. ($429 new, $229 upgrade, 297 MB)
Includes details for the white iPhone 4 and the recently released batch of iMacs, as well as several minor new features. (Free, 27.7 MB)
Adds more audio formats, better multiple monitor handling, and auto-updating to the still and video screen capture software. ($69/$29 new, free update, 8.5 MB)
Flying Meat’s graphics editing app gets a major overhaul — followed by a bug fix release — and comes to the Mac App Store. ($49.99 new, $19.99 upgrade, 14.8 MB)
Blocks a critical vulnerability in the Skype 5 voice-over-IP client. (Free, 20.2 MB)
Updates for the latest MacBook Pro models address the stability and reliability of Boot Camp, graphics displays, and Thunderbolt. (Free, 132.69 MB and 3.06 MB respectively)
Updates for the recently released iMac address stability-related issues with several apps and interfaces, with a particular focus on Thunderbolt. (Free, 382.56 MB and 6.1 MB respectively)