What is Session Saver?

Session Saver focuses on losing open tabs and browsing context when closing or restarting Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Session Saver for?

Session Saver is a consumer product built for firefox users who need to save and restore browser sessions.

Is Session Saver free?

Yes — Session Saver is free to use.

What platforms does Session Saver run on?

Session Saver runs on the web and embeddable surfaces.

Is Session Saver still active?

Unverified. Session Saver has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Session Saver?

Similar projects tracked by PulseGate include Session Save, Storage Saver, and Window Session Saver.

Who develops Session Saver?

Session Saver is developed by nyien.

How long has Session Saver been around?

Session Saver first shipped in 2025.

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Session Saver

Name: Session Saver
Author: nyien

mozilla.orgBrowser DevTools & extensions

Session Saver is a Firefox browser extension that saves and restores browsing sessions. It helps users preserve open tabs and return to a previous browsing setup after closing or restarting the browser.

FreeWebEmbeddable

Visit mozilla.org

3alternatives

3features

2025since

Overview

3 features

Session Saver is a Browser DevTools & extensions project. It focuses on losing open tabs and browsing context when closing or restarting Firefox. It is built as a consumer product for firefox users who need to save and restore browser sessions. Session Saver costs nothing to use. It runs on the web and embeddable surfaces.

It is developed by nyien, and it first shipped in 2025. Key capabilities include save sessions, restore sessions, and tab access. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Save sessions
Restore sessions
Tab access

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed16 Sep · 13:47 UTC
Session Saver verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Session Saver

What is Session Saver?: Session Saver focuses on losing open tabs and browsing context when closing or restarting Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Session Saver for?: Session Saver is a consumer product built for firefox users who need to save and restore browser sessions.
Is Session Saver free?: Yes — Session Saver is free to use.
What platforms does Session Saver run on?: Session Saver runs on the web and embeddable surfaces.
Is Session Saver still active?: Unverified. Session Saver has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Session Saver?: Similar projects tracked by PulseGate include Session Save, Storage Saver, and Window Session Saver.Session Save Storage Saver Window Session Saver
Who develops Session Saver?: Session Saver is developed by nyien.
How long has Session Saver been around?: Session Saver first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who need to save and restore browser sessions
Model: B2C
Solves: Losing open tabs and browsing context when closing or restarting Firefox.

Registered as

Firefox Add-ons: session-saver-pre

Developer

nyien

Index record

Indexed: 16 Sep 2026
Lifecycle: Alive
Last seen: 16 Sep 2026

Identity audit (13)

Slug: session-saver-mozilla-org
Lifecycle state recorded: 16 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 16 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/session-saver-pre

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