Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.

  • Sidebery
  • Sidebery
  • Sidebery
  • Sidebery
  • Sidebery
What is Sidebery?
Sidebery is a Firefox add-on that offers a customizable sidebar with a vertical tabs tree, bookmarks, and history panels. It includes advanced containers configuration, grouping, customizable styles, and other useful features for organizing and managing browsing activities.
By: mbnuqw
Version: 5.2.0 (Last updated: 2024-04-22)
Creation date: 2018-09-23
Weekly download count: 2,462
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 2
  • activeTab
  • tabs
  • contextualIdentities
  • cookies
  • storage
  • unlimitedStorage
  • sessions
  • menus
  • menus.overrideContext
  • search
  • See more
Size: 475.72K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Sidebery provides the list of tabs structured in a tree, bookmarks and history within the customizable panels. It aims to be fast and configurable.

Notice: Sidebery may conflict with addons that handle position of new tabs (e.g. Tree Style Tabs) or addons that move/sort tabs, which may result in unexpected behavior or broken tabs state at initialization. To avoid potential issues, please, disable such addons in Add-ons Manager page (about:addons).

Some of the key features:

- Tabs

  • Simple flat list or tree with the option to set tree limit.
  • Group tabs (aka folders) with a custom name helps organize open pages.
  • Tabs colorization: Automatic per-domain/URL or manual.
  • Tabs sorting: by title, url or access time
  • Automatic unloading of tabs in a folded branch / inactive panel.
  • Customizable tab title.
  • ...
See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Fast experience
  • Great for managing tabs
  • Best tree tabs extension
  • May have compatibility issues with other extensions
Most mentioned
  • Fast experience
  • Best tree tabs extension
  • Tab management
Recent reviews
by CrystalSplitter, 2024-05-25

by Srinivalsa, 2024-05-24

by SmirnuX, 2024-05-23
View all user reviews
Risk impact

Sidebery may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Sidebery has earned a good reputation and can be trusted.

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