1
Also covers browser extension and open source · same kind of open-source project
Tint webpage colors by time of day with Circadian, a browser extension offering daytime, sunset, and bedtime settings.
Alternatives
The Best Firefox Alternatives in 2026
24 alternatives0 free · 24 open source
Looking for something like Firefox? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 24 are open source.
Clipboard2File is a browser extension for using images on the clipboard as files.
Top picks at a glance
First suggestionCircadianTint webpage colors by time of day with Circadian, a…Another optionOpen-Multiple-URLsOpen Multiple URLs is a browser extension for opening lists…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Circadian | — | Yes | Browser extension, iOS |
| 2 | Open-Multiple-URLs | — | Yes | Browser extension |
| 3 | Tab Wrangler | — | Yes | Browser extension |
| 4 | Mue | — | Yes | Browser extension |
| 5 | github-material-icons-extension | — | Yes | Browser extension |
| 6 | Prune | — | Yes | — |
| 7 | Quick Copy | — | Yes | — |
| 8 | github-vscode-icons | — | Yes | — |
| 9 | refined-github | — | Yes | Browser extension |
| 10 | Read Aloud | — | Yes | Browser extension |
All Firefox alternatives
2
Also covers browser extension and open source · same kind of open-source project
Open Multiple URLs is a browser extension for opening lists of URLs and extracting URLs from text, with Chrome and Firefox support.
3
Also covers browser extension and open source · same kind of open-source project
Automatically close unused tabs with Tab Wrangler, a browser extension intended to keep attention on the tabs currently in use.
4
Also covers browser extension and open source · same kind of open-source project
Mue provides a customizable new-tab page through a browser extension, with widgets such as weather, notes, and bookmarks.
5
Also covers browser extension and open source · same kind of open-source project
Material icons for web browsers are provided by this browser extension for GitHub.
6
Also covers browser extension and open source · same kind of open-source project
Manage browser tabs with Prune, an extension listed for Chrome, Firefox, and Safari.
7
Also covers browser extension and open source · same kind of open-source project
The Quick Copy browser extension helps users copy text from webpages, with the project page linking to its Chrome listing.
8
Also covers browser extension and open source · same kind of open-source project
This browser extension adds file and folder icons to GitHub pages and Gists.
9
Also covers browser extension and open source · same kind of open-source project
Refined GitHub is a browser extension that simplifies GitHub’s interface and adds features.
10
Also covers browser extension and open source · same kind of open-source project
Read webpage content aloud with Read Aloud, a browser extension described in the repository.
11
Also covers browser extension and open source · same kind of open-source project
Copycat copies web content and can capture tab titles or links in formats such as plain text; the extension supports Chrome, Edge, and Firefox.
12
Also covers browser extension and open source · same kind of open-source project
Restyle websites with CSS themes using Stylus, a browser extension listing compatibility with Chrome, Firefox, and Chromium-based browsers.
13
Also covers browser extension and open source · same kind of open-source project
Allow Right Click re-enables context menus, copying, pasting, and text selection on sites that block those actions, through a browser extension.
14
Also covers browser extension and open source · same kind of open-source project
FireMonkey combines user-script and user-style management in a browser extension, with help and changelog resources provided by the project.
15
Also covers browser extension and open source · same kind of open-source project
ScriptCat provides a browser extension and userscript manager for customizing web pages, removing ads, and automating tasks.
16
Also covers browser extension and open source · same kind of open-source project
Just the Browser provides configuration files to remove AI features, telemetry reporting, sponsored content, and product integrations from desktop browsers.
17
Also covers browser extension and open source · same kind of open-source project
The behind add-on can reveal background and embedded images, including images hidden beneath page layers or encoded in page content.
18
Also covers browser extension and open source
View Image restores Google Images’ View Image button and is available as a Chrome extension, Firefox add-on or userscript.
19
Also covers browser extension and open source · same kind of open-source project
Nightly provides a themed, configurable browser start page, with setup instructions for Chromium-based and Firefox-based browsers.
20
Also covers browser extension and open source · same kind of open-source project
Hurl lets Windows users choose which browser opens when they click a link.
21
Also covers browser extension and open source · same kind of open-source project
Auto Tab Discard uses native tab discarding to reduce memory use by inactive browser tabs.
22
Also covers browser extension and open source · same kind of open-source project
ChromeXt adds userscript and developer tools support to Chromium-based and WebView-based browsers.
23
Also covers browser extension and open source · same kind of open-source project
mtab offers a configurable browser new-tab page with a lightweight design and adjustable layout.
24
Also covers browser extension and open source · same kind of open-source project
Get-cookies.txt exports browser cookies in Netscape or JSON format, with the project stating that export happens locally and data is not sent elsewhere.
No alternatives match this filter.
Alternatives to similar tools
refined-github24 alternativesgithub-material-icons-extension24 alternativesCopycat24 alternativesOpen-Multiple-URLs24 alternativesTab Wrangler24 alternativesnightly24 alternatives
TopicBrowser Extensions · 193 sites Best-of listBest Free Bookmark Managers for Links You Want to Find Again ListingFirefox details
What is the best alternative to Firefox?
Based on features, tags and platforms, the closest alternatives to Firefox are Circadian, Open-Multiple-URLs, and Tab Wrangler.
Are there open-source alternatives to Firefox?
Yes: Circadian, Open-Multiple-URLs, Tab Wrangler, and Mue.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative