Adds the capability to bookmark all tabs from all open windows with one click. ($35 new, free update, 13.0 MB, macOS 10.13+)
Adds compatibility with macOS 11 Big Sur and Macs with Apple's M1 chip. ($35 new, free update, 13.7 MB, macOS 10.13+)
Adds an option to bookmark all open tabs. ($35 new, free update, 10.6 MB)
Adds the capability to find and delete duplicate bookmarks. ($35.00 new, free update from version 5, $25 upgrade, 10.3 MB)
Updates the venerable bookmark manager for macOS 10.15 Catalina. ($35.00 new, $25 upgrade, 8.7 MB)
The Xmarks bookmark-syncing service shut down on 1 May 2018—with users receiving little warning. Looks like there never really was a viable business model behind cross-browser and platform bookmark syncing.