Who should use Open in All Containers?

Open in All Containers is a consumer product built for firefox users who manage multiple browsing contexts or accounts.

Is Open in All Containers free?

Yes — Open in All Containers is free to use.

What platforms does Open in All Containers run on?

Open in All Containers runs on the web, embeddable surfaces, macOS, Windows, and Linux.

Is Open in All Containers still active?

Unverified. Open in All Containers 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 Open in All Containers?

Similar projects tracked by PulseGate include ContainerDock, Container Opener, and Open external links.

Who makes Open in All Containers?

Open in All Containers is developed by Akhtar.

How long has Open in All Containers been around?

Open in All Containers first shipped in 2025.

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Open in All Containers

Name: Open in All Containers
Author: Akhtar

mozilla.orgBrowser DevTools & extensions

Open in All Containers is a Firefox extension that opens a link or bookmark in every accessible Firefox container at once. It adds a context-menu action for bulk tab creation, supporting testing, multi-account management, and session isolation.

FreeWebEmbeddablemacOSWindowsLinux

Visit mozilla.org

Overview

5 features

Open in All Containers sits in PulseGate's Browser DevTools & extensions category. It focuses on opening the same link across multiple Firefox containers without manually repeating the action. Open in All Containers is a consumer product aimed at firefox users who manage multiple browsing contexts or accounts. It is available for free. Open in All Containers is available on the web, embeddable surfaces, macOS, Windows, and Linux.

Akhtar builds and maintains Open in All Containers, and it first shipped in 2025. Key capabilities include bulk link launching, bookmark launching, and context menu integration. The interface is available in 32 languages, including Czech, German, and Greek.

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

Bulk link launching
Bookmark launching
Context menu integration
Container detection
Multi-tab creation

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindowsLinux

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 · 21:53 UTC
Open in All Containers verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Open in All Containers

What does Open in All Containers do?: Open in All Containers focuses on opening the same link across multiple Firefox containers without manually repeating the action. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Open in All Containers?: Open in All Containers is a consumer product built for firefox users who manage multiple browsing contexts or accounts.
Is Open in All Containers free?: Yes — Open in All Containers is free to use.
What platforms does Open in All Containers run on?: Open in All Containers runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Open in All Containers still active?: Unverified. Open in All Containers 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 Open in All Containers?: Similar projects tracked by PulseGate include ContainerDock, Container Opener, and Open external links.ContainerDock Container Opener Open external links
Who makes Open in All Containers?: Open in All Containers is developed by Akhtar.
How long has Open in All Containers been around?: Open in All Containers first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who manage multiple browsing contexts or accounts
Model: B2C
Solves: Opening the same link across multiple Firefox containers without manually repeating the action.

Registered as

Firefox Add-ons: open-in-all-containers

Developer

Akhtar

Index record

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

Identity audit (13)

Slug: open-in-all-containers-mozilla-org
Lifecycle state recorded: 16 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Sep 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 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/open-in-all-containers

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