Synkmark is your bridge for keeping bookmarks in sync among Safari, Google Chrome, and Firefox. Synkmark can also keep your bookmarks alphabetized as you prefer, verified and free of duplicates. Synkmark is compatible with iCloud, Sign in to Google, and Firefox Sync, so that you can have organized bookmarks on all of your devices. Download Synkmark to start your free trial. Synkmark is a member of the BookMacster family of apps, based on the same proven technology, but with a simplified user interface focused on syncing Safari, Google Chrome, and Firefox. For other apps and pricing options, see the Bookmarks Manager Selection Guide on our site. One Synkmark license covers all the Macs used by one person.

• Updates our Firefox Extension to version 323, which makes two improvements:
  • Fixed possible misbehavior if Firefox and Firefox Developer Edition are both installed and both being synced. (This recently became an issue with the release of the new Firefox Developer Edition, which for the first time allows two instances of Firefox to be running simultaneously if they are in different profiles. Even if the user was not running both Firefoxes, Synkmark or BookMacster might launch them to coordinate syncing if Firefox Sync is in use. With our old Firefox extension and app versions, mixups could occur, resulting in various errors.)
  • While Firefox is running, no longer fails to import or export a bookmark which has a NULL url in Firefox.
• Fixed behavior in situations where the helpful blue guide arrows pointing out the Safe Limit controls could be obscured by the Preferences window or Inspector panel.
• Fixed a bug which caused the value of the hidden last_modified (date) attribute of items exported to Chrome, Canary or Chromium to be either not exported, or exported with the value of the add_date attribute instead. This might have been causing unnecessary churn of Chrome, Canary or Chromium bookmarks in some cases.
• When exporting to Firefox, in case the Firefox bookmarks file is absent, the skeleton created has been updated to mimic a minor change in the current skeleton created by Firefox, in case this ever matters.
• Reduced occurrences of Error 3045 during user login. (Increased timeout to take account of the fact that browsers may take a long time to launch during login.)
• Worked around a bug in OS X 10.10 (or maybe Safari 8.x) which caused some web pages to fail to open if user made a multiple selection of more than a few bookmarks and commanded a visit. (A delay of 0.4 seconds was added between page visits.)