xBrowserSync is a completely free and open source tool for syncing your bookmarks and browser data between your various browsers and devices. xBrowserSync respects your privacy and gives you complete anonymity — no sign up is required and no personal data is ever collected. It is also completely secure, your data is encrypted with military grade encryption before being synced to an open source xBrowserSync cloud service. Even if someone intercepted your data, only you can decrypt it.
xBrowserSync enriches your bookmarks with the addition of descriptions and tags, and an intuitive search interface enables you to find, modify and share bookmarks quickly and easily. Add new bookmarks simply by sharing from your favourite apps (browsers, YouTube, Spotify and any other app that shares URLs), xBrowserSync will even populate the bookmark properties for you. And don’t ever worry about losing your data thanks to the included back up and restore functionality.