Thunderbird backup, Firefox backup
MozBackup is not being developed anymore. There are known issues and there is no time on my side to fix all issues and develop new features. Use MozBackup only on your risk. Thanks for understanding. Source code is available on GitHub.

What's MozBackup?

MozBackup is a simple utility for creating backups of Mozilla Firefox, Mozilla Thunderbird, Mozilla Sunbird, Flock, SeaMonkey, Mozilla Suite, Spicebird, Songbird and Netscape profiles.

It allows you to backup and restore bookmarks, mail, contacts, history, extensions, passwords, cache etc. It's an easy way to do Firefox backup, Thunderbird backup ...

Screenshot Screenshot

MozBackup is compatible with:

This program is freeware (even for commercial use) and works on Windows 98/ME/NT/2000/XP/2003/Vista/7. It's developed in Czech republic.

RSS News

May 6th, 2012

MozBackup 1.5.2 Beta 1 released! MozBackup 1.5.2 Beta 1 is here with some bugfixes. Please test this version but beware that it's beta! See Changelog, Download.

March 29th, 2011

MozBackup 1.5.1 released! MozBackup 1.5.1 is here with some bugfixes. See Changelog, Download.

March 24th, 2011

MozBackup 1.5 released! MozBackup 1.5 is here with some bugfixes and with support of Firefox 4.0. See Changelog, Download.

March 7th, 2011

MozBackup 1.5 Beta 1 released! No, MozBackup isn't dead :) Beta version of MozBackup 1.5 is here with some bugfixes and with support of Firefox 4.0. Final version will be available before Firefox 4.0 release. See Changelog, Download.

December 13th, 2009

MozBackup 1.4.10 released! This version comes with some bugfixes. See Changelog, Download.

November 15th, 2009

MozBackup 1.4.10 Beta 1 released! This version comes with support of Postbox and Wyzo. MozBackup was updated and now works correctly with Firefox 3.6, Thunderbird 3.0 and SeaMonkey 2. Backup process via command line was updated too. See Changelog, Download.

Februrary 28th, 2009

MozBackup 1.4.9 released! This version comes with support of Songbird, quicker backups, better backups of portable versions and some bugfixes. See Changelog, Download.

Februrary 14th, 2009

MozBackup 1.4.9 Beta 1 released! This version comes with some bugfixes. See Changelog, Download.

January 18th, 2009

MozBackup 1.4.9 Alpha 2 released! This version comes with support of Songbird, better support for portable applications, quicker backups, better backup of Thunderbird and some bugfixes. See Changelog, Download.

October 28th, 2008

MozBackup 1.4.9 Alpha released! This version supports latest devel versions of Firefox 3.1 and Thunderbird 3.0, fix some problems with large backups and some other minor bugs. Be aware that this is alpha version so please use only for testing. See Changelog, Download.

May 24th, 2008

MozBackup has new logo! I was looking for new logo for a long time. Now I can introduce new logo which will come with next version of MozBackup. Author is Miro Pavelka from gLabs.

MozBackup logo