Firefox Sync 63.0

As the Web continues to evolve and more of our lives move online, we believe that Web browsers like Firefox can and should do more to broker rich experiences while increasing user control over their data and personal information. Weave is a Firefox add-on that is aimed at exploring this opportunity.

Some of the key functionality enabled by the Weave add-on includes a synchronization engine to securely transport your browsing experience across all your devices, a cryptographic engine to provide default client side encryption for all your data, and the Weave server, a secure storage location for all your encrypted data. There is also API functionality for 3rd party developers.

What's new in this version:

Performance improvements