Falcon is an open-source project built for firefox users who need full-text browser history search.

Does Falcon have a free plan?

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

What platforms does Falcon run on?

Falcon runs on the web and embeddable surfaces. It can also be self-hosted.

Is Falcon still maintained?

Unverified. Falcon 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 Falcon?

Similar projects tracked by PulseGate include WebExtensions History Browser, Search Bookmarks, History and Tabs, and Eagle.

Falcon is developed by CennoxX.

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Falcon

Name: Falcon
Author: CennoxX

github.comBrowser DevTools & extensions

Falcon is an open-source Firefox extension that indexes browsing history and enables full-text search across visited pages. It is intended for Firefox users who need to quickly retrieve previously viewed web content.

Open SourceWebEmbeddableSelf-hosted

Visit github.com

Overview

4 features

Falcon is a Browser DevTools & extensions project. It focuses on finding specific pages and information in a large browser history without manually browsing through entries. It is built as an open-source project for firefox users who need full-text browser history search. The project is open source (Open Source). Falcon is available on the web and embeddable surfaces, and it can be self-hosted.

Behind Falcon is CennoxX, and it first shipped in 2021. Key capabilities include full-text search, history indexing, and firefox integration.

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

Full-text search
History indexing
Firefox integration
Visited-page retrieval

Built with & integrations

Runs on

BrowserEmbeddableSelf-hosted

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

Indexed12 Sep · 16:12 UTC
Falcon verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Falcon

What is Falcon?: Falcon focuses on finding specific pages and information in a large browser history without manually browsing through entries. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Falcon for?: Falcon is an open-source project built for firefox users who need full-text browser history search.
Does Falcon have a free plan?: Yes — Falcon is open source under the Open Source license and free to use.
What platforms does Falcon run on?: Falcon runs on the web and embeddable surfaces. It can also be self-hosted.
Is Falcon still maintained?: Unverified. Falcon 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 Falcon?: Similar projects tracked by PulseGate include WebExtensions History Browser, Search Bookmarks, History and Tabs, and Eagle.WebExtensions History Browser Search Bookmarks, History and Tabs Eagle
Who makes Falcon?: Falcon is developed by CennoxX.
How long has Falcon been around?: Falcon first shipped in 2021.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 12 Sep 2026
Built for: Firefox users who need full-text browser history search
Model: Open source
Solves: Finding specific pages and information in a large browser history without manually browsing through entries.

Registered as

Firefox Add-ons: falcon_extension

Developer

CennoxX

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 12 Sep 2026

Identity audit (13)

Slug: falcon-github-com
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 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: 12 Sep 2026
Canonical URL: https://github.com/CennoxX/falcon

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