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

MozBackup supports these applications:

* Firefox 1.0 - 2.0 Beta 2
* Thunderbird 1.0 - 2.0 Alpha
* SeaMonkey 1.0a - 1.0.x
* Mozilla Suite 1.7 - 1.7.x
* Netscape 7.x.

MozBackup supports these Firefox (Thunderbird) extensions:

* Adblock Plus
* Bookmarks Synchronizer
* Clippings
* Colorzilla
* Crash Recovery
* Download Manager Tweak
* File Title
* ForecastFox
* Google Toolbar
* Greasemonkey
* HTML Validator
* Chatzilla
* Lightning
* Menu Editor
* Mouse Gestures
* Prefbar
* Sage
* ScrapBook
* Signature
* Slim Extension List
* Stylish
* Tab Mix Plus
* Tabbrowser Extensions
* Tabbrowser Preferences
* View Source With
* Web Developer

What's New:

- Fix: some minor fixes

- Add: Support for Firefox 3.0 Alphas
- Add: Warning dialog before restore action
- Fix: Backup/restore Thunderbird RSS accounts