# SessionVault > Privacy-first tab session manager. Save, restore, organize and work with your tabs. All data stays local on your device. Canonical page: [https://chrome-stats.com/d/sessionvault-tabmanager](https://chrome-stats.com/d/sessionvault-tabmanager) ## Overview - **ID:** `sessionvault-tabmanager` - **Platform:** Firefox - **Type:** Firefox add-on - **Status:** Removed - **Publisher:** rheysoft - **Version:** 1.0.0 - **Last updated:** 2026-06-11 - **First published:** 2026-06-07 - **Size:** 129 KB - **Data as of:** 2026-06-14 - **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sessionvault-tabmanager/) ## Description SessionVault is a privacy-first tab session manager for people who like to extend their browser experience. Save your open tabs and windows as named sessions, restore them in one click, and keep your work organized - without any of your data ever leaving your device. Everything is stored locally in your browser. No account, no cloud, no tracking, no remote servers. Managing your sessions within SessionVault makes zero network requests to the sites you saved. FREE

save and restore single windows, with all tabs and tab groups
multi-select and restore individual tabs from a single session (to a new or the current window)
duplicate and rename saved sessions
lock sessions (prevents accidential deletion)
search, sort and notes on sessions
Tab Groups: keep native browser groups in your saved sessions
Reading Queue for URLs/tabs (up to 3 items)
up to 2 workspaces with session tagging and color
daily automatic backup: stored locally on your PC with file rotation, restore option for the last 3/4/5 backups
import and export single sessions (JSON and HTML)
manually export / backup your SessionVault (sessions, workspaces, reading queues)
crash recovery (experimental)
keyboard shortcuts (save or restore session, open sidepanel)
light and dark themes

PREMIUM (one-time purchase)

multi-window: save and restore all open windows at once in single sessions
Focus Mode: through workspaces open sessions in its own windows and hide the rest, then save the workspace session and restore everything when you are done - all in one click (multiple sessions in a single workspace: open a single session or multiple sessions in Focus Mode)
notes for tabs: add information or a description to each tab in a session
merge sessions: merge saved sessions, keeping groups and notes
automatic grouping by domain: on session save, let the extension auto-group your tabs by domain (will restore grouped) - no interference with built in Tab Groups
colored tab groups: set the color of groups within the detailed session window
unlimited reading queue with snooze: save unlimited URLs for "reading/visiting later", set dates to temporarily hide entries from the queue to keep it clean und sleek
custom color themes: access more preset themes and a full customizable theme option
unlimited workspaces: create and work with as many workspaces as you like
cross-browser and extension import (experimental - import from other session- and tab-extensions)
statistics: numbers of saved domains, tabs, sessions, etc.

PRIVACY BY DESIGN

all data stored locally (browser storage only)
no analytics, no telemetry, no tracking
no remote servers; the only network call is a one-time license check with Gumroad when you activate Premium (sends the license key only - never your tabs, URLs or personal data)

AVAILABILITY

Chrome, Firefox and Edge (Manifest V3)
Interface in English and German (more to come)

PRICING Premium is a one-time purchase via Gumroad. No subscription. Disclaimer: SessionVault is provided "as is". Your data is stored locally - please use a backup feature and do not rely solely on a browser extension for important data. Use at your own risk. Privacy policy: https://rheysoft.github.io/privacy-session-vault.html ## Permissions and access ### Permissions - `tabs` - `storage` - `alarms` - `tabGroups` ### Host permissions - `https://api.gumroad.com/*` ## Safety - **Risk impact:** Moderate risk impact - **Risk likelihood:** High 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 is not longer available in the store > 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 - [tabvault-sessions](https://chrome-stats.com/d/tabvault-sessions) — 1 users - [Tab Session Manager - Save & Restore](https://chrome-stats.com/d/tabsm) — 8 users, 4.50 / 5 - [quickSession](https://chrome-stats.com/d/quicksession) — 1 users - [Session Manager](https://chrome-stats.com/d/session-manager-latest) — 5 users - [Super Session Manager](https://chrome-stats.com/d/super-session-manager) — 18 users, 5.00 / 5 - [TabSaver — Session Manager](https://chrome-stats.com/d/tabsaver-session-manager) - [TabGroup Vault - Session Buddy Alternative](https://chrome-stats.com/d/tabgroup-vault) — 27 users, 1.00 / 5 - [AllTab](https://chrome-stats.com/d/alltab) — 17 users, 5.00 / 5 - [Tab Session Manager Lite](https://chrome-stats.com/d/tabsessionmanager) — 2 users - [tab-saver-sessions](https://chrome-stats.com/d/tab-saver-sessions) — 14 users - [TabKeep - Tab & Session Manager](https://chrome-stats.com/d/tabkeep-tab-session-manager) - [Tab Session Master](https://chrome-stats.com/d/tab-session-master) — 253 users, 3.54 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/sessionvault-tabmanager)