Download Firefox Focus: No Fuss Browser APK 143.0 Universal · Android 21+
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This is the universal build of Firefox Focus: No Fuss Browser 143.0. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 323.8 MB • Min Android: 21 • Target Android: 36 • Version code: 392512021 • Framework: Native (Java/Kotlin) • Permissions: 29
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File Information
| Package Name | org.mozilla.focus |
|---|---|
| Version Name | 143.0 |
| Version Code | 392512021 |
| Architecture | Universal |
| Min Android Version | Android 21 (API 36) |
| Main Activity | org.mozilla.focus.activity.MainActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 323.84 MB |
| Signature (SHA1) | 5EF5AE4028C98492E2B2ADE34FFF286605D5068F |
| File Hash (SHA256) | f0bbc19c57233cf81aadcb851e50f3caead58c54e5f2ec7b0710a1afe4480b49 |
What's New
Bug fixes and technical improvements.
App Description
Use Firefox Focus for everything you want to keep separate from your main browser — for all those get in get out and forget about it moments. No tabs, no fuss, no muss. Block online trackers too. One tap, and your browsing history is completely destroyed.
Firefox Focus is the perfect get in/get out, search and destroy, I’m on a mission that’s none-of-your-business — web browser.
NEW DISTRACTION-FREE DESIGN
When you open Focus, you just get the awesome bar and the keyboard for super quick searching. That’s it. No recent history, no past sites, no open tabs, no ads trackers, no distractions. Just a simple, minimal design with menus that make sense.
ONE TAP TO DELETE HISTORY
Erase your history, passwords and cookies with just a tap of the trash button.
CREATE SHORTCUTS
Pin up to four shortcuts on your home screen. Get to your favorite site even quicker without typing anything.
FASTER BROWSING WITH AD BLOCKING & TRACKING PROTECTION
Firefox Focus blocks many ads you’d normally see on web pages due to our enhanced tracking protection so you get much faster page load speeds, which means you get to the stuff you want a lot faster. Focus blocks a wide range of trackers by default, including social trackers and those sticky ones that come from things like Facebook ads.
BACKED BY A NON-PROFIT
Firefox Focus is backed by Mozilla, the non-profit that fights for your rights on the web, so you can trust it not to sell your data.
LEARN MORE ABOUT FIREFOX WEB BROWSER:
- Read about Firefox permissions:
mzl.la/Permissions
- Learn more about what’s up at Mozilla:
blog.mozilla.org
ABOUT MOZILLA
Mozilla exists to build the Internet as a public resource accessible to all because we believe open and free is better than closed and controlled. We build products like Firefox to promote choice and transparency and give people more control over their lives online. Learn more at
www.mozilla.org
.
Privacy Policy:
www.mozilla.org/legal/privacy/firefox.html
Firefox Focus is the perfect get in/get out, search and destroy, I’m on a mission that’s none-of-your-business — web browser.
NEW DISTRACTION-FREE DESIGN
When you open Focus, you just get the awesome bar and the keyboard for super quick searching. That’s it. No recent history, no past sites, no open tabs, no ads trackers, no distractions. Just a simple, minimal design with menus that make sense.
ONE TAP TO DELETE HISTORY
Erase your history, passwords and cookies with just a tap of the trash button.
CREATE SHORTCUTS
Pin up to four shortcuts on your home screen. Get to your favorite site even quicker without typing anything.
FASTER BROWSING WITH AD BLOCKING & TRACKING PROTECTION
Firefox Focus blocks many ads you’d normally see on web pages due to our enhanced tracking protection so you get much faster page load speeds, which means you get to the stuff you want a lot faster. Focus blocks a wide range of trackers by default, including social trackers and those sticky ones that come from things like Facebook ads.
BACKED BY A NON-PROFIT
Firefox Focus is backed by Mozilla, the non-profit that fights for your rights on the web, so you can trust it not to sell your data.
LEARN MORE ABOUT FIREFOX WEB BROWSER:
- Read about Firefox permissions:
mzl.la/Permissions
- Learn more about what’s up at Mozilla:
blog.mozilla.org
ABOUT MOZILLA
Mozilla exists to build the Internet as a public resource accessible to all because we believe open and free is better than closed and controlled. We build products like Firefox to promote choice and transparency and give people more control over their lives online. Learn more at
www.mozilla.org
.
Privacy Policy:
www.mozilla.org/legal/privacy/firefox.html
Download Firefox Focus: No Fuss Browser APK
Fast, free and safe download.
APK Permissions 29
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.ACCESS_NETWORK_STATE
- android.permission.CAMERA
- android.permission.CREDENTIAL_MANAGER_QUERY_CANDIDATE_CREDENTIALS
- android.permission.CREDENTIAL_MANAGER_SET_ORIGIN
- android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
- android.permission.FOREGROUND_SERVICE
- android.permission.FOREGROUND_SERVICE_DATA_SYNC
- android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- android.permission.HIGH_SAMPLING_RATE_SENSORS
- android.permission.INTERNET
- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.POST_NOTIFICATIONS
- android.permission.QUERY_ALL_PACKAGES
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.READ_MEDIA_AUDIO
- android.permission.READ_MEDIA_VISUAL_USER_SELECTED
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.RECORD_AUDIO
- android.permission.USE_BIOMETRIC
- android.permission.USE_FINGERPRINT
- android.permission.WAKE_LOCK
- android.permission.WRITE_EXTERNAL_STORAGE
- com.android.launcher.permission.INSTALL_SHORTCUT
- com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- org.mozilla.focus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- org.mozilla.focus.permission.RECEIVE_DOWNLOAD_BROADCAST
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
Similar in Communication
Frequently Asked Questions about Firefox Focus: No Fuss Browser APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 21 (API level 36) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.