What does Window Saver do?

Window Saver focuses on restoring browser windows and tabs after closing or restarting the browser. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Window Saver?

Window Saver is an open-source project built for firefox users who need browser session management.

Does Window Saver have a free plan?

Yes — Window Saver is open source under the Open Source license and free to use.

What platforms does Window Saver run on?

Window Saver runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is Window Saver still active?

Unverified. Window 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 Window Saver?

Similar projects tracked by PulseGate include Session Saver, WindowSizer, and Save Windows.

Who develops Window Saver?

Window Saver is developed by jonhac.

How long has Window Saver been around?

Window Saver first shipped in 2017.

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Window Saver

Name: Window Saver
Author: jonhac

github.comInfrastructure

Window Saver is an open-source browser extension for saving and restoring browser windows and their tabs. It helps Firefox users preserve browsing sessions and reopen them later across desktop environments.

Open SourceWebEmbeddablemacOSWindowsLinux

Visit github.com

Overview

4 features

Window Saver is a Browser DevTools & extensions project. It focuses on restoring browser windows and tabs after closing or restarting the browser. Window Saver is an open-source project aimed at firefox users who need browser session management. The project is open source (Open Source). Window Saver is available on the web, embeddable surfaces, macOS, Windows, and Linux.

It is developed by jonhac, and it first shipped in 2017. Key capabilities include window saving, session restoration, and tab management.

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

Window saving
Session restoration
Tab management
Browser extension

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sep · 11:43 UTC
Window Saver verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Window Saver

What does Window Saver do?: Window Saver focuses on restoring browser windows and tabs after closing or restarting the browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Window Saver?: Window Saver is an open-source project built for firefox users who need browser session management.
Does Window Saver have a free plan?: Yes — Window Saver is open source under the Open Source license and free to use.
What platforms does Window Saver run on?: Window Saver runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Window Saver still active?: Unverified. Window 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 Window Saver?: Similar projects tracked by PulseGate include Session Saver, WindowSizer, and Save Windows.Session Saver WindowSizer Save Windows
Who develops Window Saver?: Window Saver is developed by jonhac.
How long has Window Saver been around?: Window Saver first shipped in 2017.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 11 Sep 2026
Built for: Firefox users who need browser session management
Model: Open source
Solves: Restoring browser windows and tabs after closing or restarting the browser.

Registered as

Firefox Add-ons: window-saver

Developer

jonhac

Index record

Indexed: 11 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 11 Sep 2026

Identity audit (13)

Slug: window-saver-github-com
Lifecycle state recorded: 11 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
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: 11 Sep 2026
Canonical URL: https://github.com/jonhac/Window-Saver

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