MozBackup是一款能够帮使用者备份与还原Mozilla Firefox,Mozilla Thunderbird,Mozilla Sunbird,SeaMonkey,Flock,Mozilla Suite,Spicebird and Netscape等设定与数据的免费工具，让使用者不必再为了数据转移时的备份工作感到烦恼.
MozBackup 1.5.1 Final:
- Fix: some minor fixes
(MozBackup 1.4.10)
- Fix one problem with automatic backups
(MozBackup 1.4.10 Beta 1)
- Add support for Firefox 3.6
- Add support for Thunderbird 3.0
(MozBackup 1.4.10 Alpha 1)
- Add support for PostBox and Wyzo
- Some installer improvements

MozBackup is compatible with:
Firefox 1.0 - 3.0
Thunderbird 1.0 - 3.0 Alpha 1
Sunbird 0.3 - 0.8
Flock 1.0 - 1.1
SeaMonkey 1.0a - 1.1
Mozilla Suite 1.7 - 1.7.x
Spicebird 0.4
Netscape 7.x, 9.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
(MozBackup 1.4.9 Beta 1)
- Fix: FS264 - List Index out of bounds
- Fix: FS265 - Add finish page to installer
- Fix: FS266 - Installer should install MozBackup for all users
- Fix: FS279 - MozBackup should be uninstallable from Add/Remove applications dialog