Adds a revamped Repair Tool and support for 16 bits per channel, plus changes the system requirements to OS X 10.9.1 Mavericks or later. ($29.99 new, free update, 35.7 MB)

Both versions of Safari fix multiple critical vulnerabilities associated with WebKit. (Free)

Improves Calendar Server’s importing, invitations, and group scheduling. ($19.99 new, free update, 179 MB)

Major update to note-taking and text-collection utility with streamlined user interface and 64-bit support. ($49.95 new, free update, 18.3 MB)

Adds an option to enable or disable the new inline image insertion feature. ($24.95 new, free update, 17.3 MB)

Adds support for Apple Mail under 10.9.3 Mavericks. ($30 new, free update, 14.4 MB)

Adds background task that verifies images on NAS devices. ($39.95 new, free update, 228 MB)

Adds support for 24 processing threads on 12-core Mac Pro models. ($199.99 new, free update, 828 MB)

Adds a gaggle of new features and improvements to the the screen capture utility. ($29.99 new, free update, 22.4 MB)

Improves the Open Location feature for use with Web browsers to enable switching between secure and non-secure URLs. ($35 new, free update, 5.6 MB)

Adds support for AES-256 encryption from Adobe Acrobat X and later. ($59.95/$99.95 new, free update, 52.6/53.3 MB)

Adds support for editing attachments and inserting inline images. ($24.95 new, free update, 17.3 MB)

Adds the capability to copy a file or folder within an Open dialog. ($34.95 new, free update, 10.7 MB)

Maintenance update to the open-source productivity suite. (Free, 166 MB)

Patches a critical security vulnerability. (Free, 15 MB)