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Mozilla Firefox

Windows · Open Source Apps

Find on Microsoft Store No verified official link yet — search the official store

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Curated by AppScout Catalog Team · Updated July 07, 2026 · ~2 min read

★ 4.2Rating
29.9 MDownloads
WindowsPlatform
3Categories

Rate this Mozilla Firefox

At a glance: Mozilla Firefox

PlatformWindows
CategoryOpen Source Apps
Rating★ 4.2/5
Downloads29.9 M
PricingSee official store
Source—
Page updatedJuly 07, 2026

Mozilla Firefox runs on Windows and is listed under Open Source. It’s catalogued on AppScout with a verified link to the official store.

It shows 29.9 M downloads and a source rating of 4.2/5 from the source catalog. Ratings come from the original listing — AppScout does not collect its own reviews.

Looking for similar Open Source options on Windows? Compare Mozilla Firefox with the alternatives below, or browse more Windows apps with related features.

About Mozilla Firefox

The only major browser not built on Chromium, it’s open-source, fast, and privacy-first with tracker blocking, private windows, powerful extensions, and seamless multi-device sync

What we like

  • Source rating is high (4.2/5)
  • Large download base (29.9 M)
  • Listed in 3 categories
  • Description mentions privacy or security features
  • Described as open source

Things to consider

  • No verified official store link yet — try the developer’s website
  • Offline support not explicitly stated — check the store description
  • Pricing details not stored locally — confirm on the store page

How to install Mozilla Firefox

  1. Tap Get on the official storeYou’ll be taken to the official the official store listing for Mozilla Firefox.
  2. Sign in if promptedUse your usual the official store account; no AppScout account is needed.
  3. Install on your Windows deviceThe download starts automatically once you confirm.

Permissions and privacy

Permissions are requested at first use and listed on the official store page.

Categories

Open Source AppsWeb BrowsersWork from Home Apps

Tags

TrendingPrivacy-focusedOpen sourcePopular

Mozilla Firefox vs. alternatives

AppRatingDownloadsTags
Mozilla Firefox (this app)★ 4.229.9 MTrendingPrivacy-focused
FormatFactory———
VLC Media Player★ 4.442.2 M—
qBittorrent———
Lively Wallpaper———
Media Player Classic - Home Cinema (MPC-HC)★ 4.67.8 M—

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Frequently asked questions

Is Mozilla Firefox free?

Mozilla Firefox is distributed through the official the official store. Pricing and in-app purchases are shown on the store page when you tap Get on the official store.

Is Mozilla Firefox safe to download?

We only link to verified official sources (the official store). Always check the developer name and reviews on the store page before installing.

What platforms does Mozilla Firefox support?

This listing covers the Windows version of Mozilla Firefox. Check the official store for availability on other platforms.

What are alternatives to Mozilla Firefox?

See the related Open Source apps below, or browse the full Open Source category for more options.

Does Mozilla Firefox work offline?

Offline support depends on the app. Check the official store description for details about offline mode and required permissions.

When was Mozilla Firefox last updated?

This catalog page was last updated July 07, 2026. For the latest app version and changelog, visit the official store.