# Sidebery (Zen)

> Tabs tree, bookmarks and history in a highly configurable sidebar. Zen browser specific build.

Canonical page: [https://chrome-stats.com/d/sidebery-zen](https://chrome-stats.com/d/sidebery-zen)

## Overview

- **ID:** `sidebery-zen`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Shaan
- **Category:** appearance,bookmarks,tabs
- **Daily users:** 117
- **Weekly downloads:** 14
- **Rating:** 4.00 / 5 (10 ratings)
- **Version:** 5.2.0.10
- **Last updated:** 2024-10-03
- **First published:** 2024-10-03
- **Size:** 513 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sidebery-zen/)
- **Website:** [https://github.com/shanto/sidebery](https://github.com/shanto/sidebery)

## Description

Sidebery (Zen) is a powerful Chrome extension designed specifically for the Zen browser, offering a highly configurable sidebar to manage your tabs, bookmarks, and browsing history effectively. The extension presents tabs in a tree structure, allowing for organized and hierarchical tab management, making it easier to navigate large browsing sessions. Additionally, Sidebery (Zen) integrates bookmarks and history within the same sidebar, streamlining your workflow and boosting productivity.

This extension emphasizes flexibility and customization, enabling users to tailor the sidebar's appearance and functionality to their preferences. Whether you want efficient tab grouping, quick access to bookmarks, or seamless history tracking, Sidebery (Zen) provides an all-in-one sidebar solution to enhance your browsing experience.

## Rankings

- #10,855 — Overall
- #120 — configure
- #167 — sidebar
- #186 — build

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `contextualIdentities`
- `cookies`
- `storage`
- `unlimitedStorage`
- `sessions`
- `menus`
- `menus.overrideContext`
- `search`
- `theme`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Sidebery](https://chrome-stats.com/d/sidebery) — 52,984 users, 4.69 / 5
- [Sidebery](https://chrome-stats.com/d/sidebery-based) — 11 users
- [TreeTab Manager](https://chrome-stats.com/d/treetab-manager) — 1 users
- [Sidebar+](https://chrome-stats.com/d/sidebar_plus) — 167 users, 3.87 / 5
- [Tree Style Tab](https://chrome-stats.com/d/display-browser-tabs) — 5 users
- [Tab Organizer Pro](https://chrome-stats.com/d/tab-organizer-pro) — 1 users
- [Zentryx](https://chrome-stats.com/d/zentryx)
- [Zen Browser Tab Switcher](https://chrome-stats.com/d/zen-browser-tab-switcher) — 9 users, 4.67 / 5
- [Zen Tab Search](https://chrome-stats.com/d/zen-tab-search) — 13 users, 5.00 / 5
- [Sidebar Tab Groups](https://chrome-stats.com/d/sidebar-tab-groups) — 10 users, 4.00 / 5
- [Tree Style Tab](https://chrome-stats.com/d/tree-style-sidebar) — 13 users
- [Zen History](https://chrome-stats.com/d/zen-history)

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Source: [Chrome-Stats](https://chrome-stats.com/d/sidebery-zen)