What does Multiview do?

Multiview focuses on viewing multiple web pages or PDF documents side by side in Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Multiview for?

Multiview is an open-source project built for firefox users who need multi-pane browsing.

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

What platforms does Multiview run on?

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

Is Multiview still active?

Unverified. Multiview 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 Multiview?

Similar projects tracked by PulseGate include MultiView, Multi Split View, and Panorama View.

Multiview is developed by jgwl.

When did Multiview launch?

Multiview first shipped in 2020.

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Multiview

Name: Multiview
Author: jgwl

github.comBrowser DevTools & extensions

Multiview is an open-source Firefox extension that displays web pages and PDF documents in multiple panes within the browser. It is intended for users who need to compare or reference several documents and pages simultaneously.

Open SourceWebEmbeddablemacOSWindowsLinux

Visit github.com

Overview

5 features

Multiview sits in PulseGate's Browser DevTools & extensions category. It focuses on viewing multiple web pages or PDF documents side by side in Firefox. It is built as an open-source project for firefox users who need multi-pane browsing. The project is open source (Open Source). It ships for the web, embeddable surfaces, macOS, Windows, and Linux.

It is developed by jgwl, and it first shipped in 2020. Among its 5 catalogued features are multi-pane viewing, PDF viewing, and web page viewing.

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

Multi-pane viewing
PDF viewing
Web page viewing
Side-by-side comparison
Firefox integration

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

Indexed15 Sep · 04:50 UTC
Multiview verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Multiview

What does Multiview do?: Multiview focuses on viewing multiple web pages or PDF documents side by side in Firefox. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Multiview for?: Multiview is an open-source project built for firefox users who need multi-pane browsing.
Is Multiview free?: Yes — Multiview is open source under the Open Source license and free to use.
What platforms does Multiview run on?: Multiview runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Multiview still active?: Unverified. Multiview 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 Multiview?: Similar projects tracked by PulseGate include MultiView, Multi Split View, and Panorama View.MultiView Multi Split View Panorama View
Who makes Multiview?: Multiview is developed by jgwl.
When did Multiview launch?: Multiview first shipped in 2020.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 15 Sept 2026
Built for: Firefox users who need multi-pane browsing
Model: Open source
Solves: Viewing multiple web pages or PDF documents side by side in Firefox.

Registered as

Firefox Add-ons: multiview

Developer

jgwl

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 15 Sep 2026

Identity audit (13)

Slug: multiview-github-com
Lifecycle state recorded: 15 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sept 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: 15 Sept 2026
Canonical URL: https://github.com/jgwl/multiview

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