Session Manager helps you save, organize and restore tab sessions, tab groups & bookmarks. Privacy-focused Tab Manager built on Manifest V3. Save, organize, restore, archive, share and manage browser tab sessions and tab groups with Super Session Manager — a powerful, privacy-focused Firefox Tab manager, session manager, tab saver, bookmark manager and productivity toolkit. Whether you're researching, working across multiple projects, or managing hundreds of tabs, Super Session Manager keeps your browser organized, clutter-free and easy to navigate. 🌐 Website: sessionmanager.net 🔒 Privacy First — No tracking. No data selling. Your sessions are always private to you. ➡ New in v6.4.0 - v6.6.1 (August 2026) ✅ Extension is now available in 20+ languages now + Display language picker in Settings (Localization) ✅ Post-Install Welcome Onboarding and Uninstall Anonymous Feedback Flow 🆕 ✅ "Delete all saved sessions" option available now in settings 🆕 ➡ New in v6.1.0 - v6.3.0 (July 2026) ✅ Archive Sessions — Archive old sessions and restore them anytime with one click ✅ Auto-Group Tabs — Automatically group or ungroup tabs by domain or subdomain ✅ Advanced Tab Management with 12 powerful Tab Management utilities ➡ New in v6.0.0 - v6.0.7 (June 2026) ✅ Save & Restore Tab Groups – Preserve Firefox Tab Groups, including names, colors & order. ✅ 10 Powerful New URL & Session Tools (listed below) : - Open Bulk URLs — Paste URLs or mixed text, automatically extract valid links, and open them in the current window - Copy All URLs — Copy or export URLs from the current window or any saved session as Plain Text, Markdown, TXT, or CSV - Extract URLs — Detect and extract all valid URLs from pasted text, then copy them, open them, or save them as a new session - URL Cleaner — Remove tracking and referral parameters (utm_*, fbclid, gclid, affiliate tags) to generate clean, shareable URLs - Dedupe URLs — Remove duplicate URLs from a list while preserving the original order and first occurrence of each link. - Close Duplicate Tabs — Scan the current browser window, identify duplicate tabs by URL and close duplicates and keep one tab open - Session Stats — Analyze open tabs or saved sessions with tab counts, duplicate tabs, inactive tabs, and top domains - Extract Domains — Extract unique domain names from URLs or mixed text and copy or export the results - Tab Suspender — Suspend inactive tabs with lightweight placeholders to reduce memory usage and restore them when reopened - Share Session Pages — Share open tabs or saved sessions as searchable, password-protected web pages 🔑 Key Features ✅ Save Tabs Instantly – Save your current window(s) or all Firefox windows as a session. ✅ One-Click Restore – Reopen sessions anytime in a new window. ✅ Save & Restore Tab Groups – Preserve Firefox Tab Groups, including group names, colors, and order. ✅ Smart Hover Info – View session details, dates, and quick actions. ✅ Organize Workflows – Keep projects, research, and reading lists structured. ✅ Session Tab Info – Preview & open individual tabs inside saved sessions. ✅ Favorite Pinning – Pin your most-used sessions to the top. ⭐ ✅ Archive Sessions – Hide old sessions without deleting them and restore them anytime. ✅ Session Lock – Protect important sessions from accidental changes or deletion. ✅ Advanced Session Sorting – Sort sessions using multiple powerful sorting options. ✅ Temporary Sessions – Save short-lived sessions with tab previews, timestamps and quick actions. ✅ Export & Import (JSON) – Backup or transfer sessions easily. ✅ Optional Cloud Sync (Pro) – Securely sync selected named sessions across devices. ✅ Auto-Sync on Change (Pro) – Keep synced sessions automatically updated. ✅ Deleted Session Recovery (Pro) – Recover deleted sessions with up to 100 rolling auto snapshots. ✅ Session Tools – Copy All URLs, Open Bulk URLs, Extract URLs, URL Cleaner, Close Duplicate Tabs, Remove Duplicate URLs, Auto Group Tabs, Session Stats, Tab Suspender, Share Session Pages etc. ✅ Advanced Tab Management (Pro) – Reload All Tabs, Merge Windows, Mute / Unmute Tabs, Auto Refresh, Pin Tabs, Unpin Tabs, Sort Tabs, Close Tabs by Domain, Close Tabs by Title, Close Empty Tabs, Keep One Tab Per Domain, and Move Tabs. ✅ 21 languages: the whole interface is now available in English, German, French, Spanish, Portuguese (Brazil), Italian, Japanese, Korean, Chinese (Simplified & Traditional), Dutch, Polish, Turkish, Indonesian, Vietnamese, Swedish, Norwegian, Danish, Finnish, Czech and Russian. 📌 Why Choose Super Session Manager? Unlike most tab managers, this extension is lightweight, privacy-first, built for speed, and packed with useful features. No unnecessary bloat—just a powerful tool to keep your browsing organized and instantly accessible. ⚡ Perfect for students, developers, researchers, and power users managing multiple sessions daily. 🔏 Privacy & Permissions : Your data always stays local by default (stored in your browser). • Cloud sync is optional (only when you sign in and enable it) • Cloud-synced sessions are only visible to you and always private • Auto-saved snapshots always stay on your device • You can disable Cloud Sync anytime 🔏 Permissions explained : • tabs — Read the current window to save tabs and open them when restoring sessions. • tabGroups — Save and restore the name and color of your Firefox tab groups with a session. • storage — Save sessions and settings locally; store sign-in info for optional sync. • windows — Restore sessions into browser windows. • alarms — Optional auto-snapshots and auto-refresh of tabs on a user-set interval. 🚫 No unnecessary permissions like contextMenus or downloads 👉 Take control of your tabs, organize your browser and supercharge your productivity today! 🧠✨