O Quantum está sensacional! O Mozilla Firefox voltou ao lugar que merecia no ranking dos navegadores! Parabéns!

Wonderful add-on with neat features.

非常好用的标签页管理插件，不过从学习使用上来讲，可以在新安装时增加间短的新特性使用说明。

Finally OneTab revive! However, it may lost multi-account container information when restoring tabs.
Overall, it's awesome!

Saves Related Tabs into Manageable Groups that Can Be Named, Locked, Starred & Exported/Imported. It Works.

Great application! Excellent in helping with web searches and especially how to organize bookmarks.

Works like the tab saver in microsoft edge but much better. Keep up the great work.

節省很多記憶體

This is my most used add-on, it hasn't caused me any problems and I rely on it heavily. Adding a sync feature that worked with the firefox account would be incredibly useful.

Fantastic for keeping track of open tabs.

超棒，瀏覽網頁、整理資料更有效率！！

Very good and useful addition!

good addons

easy covient

This program is SO useful. I "gather" many, many web pages, and the tabs clutter my browser, blowing up my memory use.

HIGHLY RECOMMENDED!!

I absolutely LOVE this add on!
Big thanks for the developer to make browsing a lot better!

Really delightful experience. To be able to work on a project basis is a game changer from a productivity point-of-view. Killing multitasking one onetab at time.

Когда появится синхронизация, можно на нее сделать Pro synchronize.