The document management and archiving software improves compatibility with Mac OS X Lion, adds the capability to automatically fetch new content from the Web, and can specify a custom stylesheet when exporting Web pages to PDF. ($40 new, free update, 11.4 MB)

Adds compatibility with Mac OS X Lion and Safari 5.1 to the anti-malware program, along with a preference to quit running Web browsers when a scheduled scan runs. ($29.99 new, free update, 5.6 MB)

The dictation software gains a new “numbers” mode, Facebook and Twitter commands, and Dragon Remote for iOS users, along with the capability to automatically sleep when not in use, new auto-formatting options, voice training stories, and improved compatibility with Microsoft Word 2011. ($179.99 and up new, free update, 13.5 MB)

Corrects a problem that causes some Carbon apps (such as BBEdit 10 and Filemaker Pro 11) to crash on Mac OS X Lion; addresses issues with full-screen apps. ($34.95 new, free update, 10.6 MB)

Improves compatibility with Mac OS X Lion in a variety of ways. ($39.95 new, free update, 18.3 MB)

Introduces summaries, digest, ranking, and more natural phrase matching of search results; makes it easier to create search plug-ins; and adds new scanners and plug-ins for numerous search engines and document types. ($49.95 new, upgrades start at $25, 22.5 MB)

Adds support for backing up to and from network volumes, folder-to-folder backups, and restoring directly to the startup disk, along with compatibility with Mac OS X Lion’s full disk encryption. (Free update, 5.6 MB)

Fixes scheduling bugs in Mac OS X 10.4, bringing its support for Tiger to an end; launches the Sentry background virus checker automatically upon changes to the app’s settings. (Free, 13 MB)

Introduces Reading List and Resume; offers better performance and stability; and provides an improved search function, drag-and-drop download file management, and better support for modern Web technologies. (Free updates, 47.47 MB and 52.51 MB)

Helps migrate user profiles and data from a Windows machine to Mac OS X Lion. (Free, 2.78 MB)

Updates the server administration tools for Mac OS X Lion Server. (Free, 193.25 MB)

Moves to 64-bit for compatibility with Mac OS X Lion and provides unspecified stability and performance improvements. (Free, 90.23 MB)

Provides a Java runtime to users of Mac OS X Lion. (Free, 62.53 MB)

Addresses overall reliability, usability, and compatibility. ($79.99 new, free update, 25.27 MB)

Improves Mac OS X Lion compatibility and fixes bugs with copying highly active files, AppleScript dictionary problems in Leopard, and more. (Free for basic functionality, $27.95 for additional features, free update, 2.9 MB)