All Files Viewer is a productivity app from Nullbyte Labs. Full-featured PDF reader – assists with work. It currently holds a 4.0-star rating on Google Play, based on 12,650 user reviews.
App Details
| Developer | Nullbyte Labs |
|---|---|
| Content Rating | PEGI 3 |
| Installs | 10M+ |
| Rating | 4.0 / 5 (12,650 reviews) |
| Updated | Oct 16, 2026 |
Screenshots
About All Files Viewer
All Files Viewer is a full-featured PDF reader from Nullbyte Labs designed to assist with work-related productivity tasks. With over 10 million installs and a 4.0-star rating based on 12,650 user reviews, it offers practical PDF viewing functionality. The app is free to download and carries a PEGI 3 content rating, making it suitable for general audiences.
All Files Viewer pros and cons
Pros
- Strong user base with 10M+ installs
- Solid 4.0-star rating from over 12,000 reviews
- Free to download
- Productivity category focus for work assistance
Cons
- File size and minimum Android version not specified
- Limited feature details beyond PDF reading capability
All Files Viewer specifications and compatibility
The build on this page was last refreshed on Oct 16, 2026. Google Play classifies the content as PEGI 3.
How to install the All Files Viewer APK
- Allow installs from unknown sources. On your Android device, open Settings, then Security (or Apps > Special app access > Install unknown apps), and allow installs from the browser or file manager you will use to open the APK file.
- Download the APK. Tap the Download Now button on this page to fetch the All Files Viewer APK file to your device.
- Open the downloaded file. Open your Downloads folder, or tap the download notification, then tap the .apk file to start the installer.
- Install and open All Files Viewer. Tap Install, wait for the installation to finish, then tap Open to launch All Files Viewer.
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Frequently asked questions
Is All Files Viewer free to download?
Yes, All Files Viewer is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.
How many people have downloaded All Files Viewer?
All Files Viewer has been downloaded 10M+ times from Google Play, putting it among the more widely adopted productivity apps in its category.
Is the All Files Viewer APK safe to install?
Yes. The APK on this page is the original, unmodified build from Nullbyte Labs, pulled directly from the Google Play Store with no third-party modifications. It carries the PEGI 3 content rating Google assigns on Play.




















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