Who is Session Manager Pro for?

Session Manager Pro is a consumer product built for firefox users who manage many tabs and browser sessions.

What platforms does Session Manager Pro run on?

Session Manager Pro runs on the web and embeddable surfaces.

Is Session Manager Pro still maintained?

Unverified. Session Manager Pro 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 are alternatives to Session Manager Pro?

Similar projects tracked by PulseGate include Tab Session Manager, Super Session Manager, and Session Saver.

Who develops Session Manager Pro?

Session Manager Pro is developed by zovo.

When did Session Manager Pro launch?

Session Manager Pro first shipped in 2026.

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Session Manager Pro

Name: Session Manager Pro
Author: zovo

mozilla.orgBrowser DevTools & extensions

Session Manager Pro is a Firefox extension for saving open tabs and windows as named browser sessions. It supports one-click restoration, automatic background saves, and crash recovery for users who need to preserve browsing workflows.

WebEmbeddable

Visit mozilla.org

2alternatives

6features

2026since

Overview

6 features

Session Manager Pro is a Browser DevTools & extensions project. It focuses on preventing lost browser tabs and restoring groups of tabs after crashes or task switching. Session Manager Pro is a consumer product aimed at firefox users who manage many tabs and browser sessions. Session Manager Pro is available on the web and embeddable surfaces.

Behind Session Manager Pro is zovo, and it first shipped in 2026. Among its 6 catalogued features are session saving, one-click restore, and automatic saves. The interface is available in 32 languages, including Czech, German, and Greek.

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

Session saving
One-click restore
Automatic saves
Crash recovery
Named sessions
Multi-window support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed17 Sep · 21:54 UTC
Session Manager verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Session Manager Pro

What does Session Manager Pro do?: Session Manager Pro focuses on preventing lost browser tabs and restoring groups of tabs after crashes or task switching. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Session Manager Pro for?: Session Manager Pro is a consumer product built for firefox users who manage many tabs and browser sessions.
What platforms does Session Manager Pro run on?: Session Manager Pro runs on the web and embeddable surfaces.
Is Session Manager Pro still maintained?: Unverified. Session Manager Pro 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 are alternatives to Session Manager Pro?: Similar projects tracked by PulseGate include Tab Session Manager, Super Session Manager, and Session Saver.Tab Session Manager Super Session Manager Session Saver
Who develops Session Manager Pro?: Session Manager Pro is developed by zovo.
When did Session Manager Pro launch?: Session Manager Pro first shipped in 2026.
What languages does Session Manager Pro support?: The interface is available in 32 languages, including Czech, German, and Greek.

At a glance

Pricing: Paid · pricing page detected
Platforms: Web
First seen: 17 Sept 2026
Built for: Firefox users who manage many tabs and browser sessions
Model: B2C
Solves: Preventing lost browser tabs and restoring groups of tabs after crashes or task switching.

Registered as

Firefox Add-ons: session-manager-pf

Developer

zovo

Index record

Indexed: 17 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 17 Sep 2026

Identity audit (13)

Slug: session-manager-mozilla-org
Lifecycle state recorded: 17 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 17 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 17 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/session-manager-pf

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