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PrepMallow for Android helps you get photos, PDFs, and other files ready for online forms, email, and sharing. All 17 tools work offline and process files on your device. Compress a photo to a target size, combine several images into one PDF, or check whether a file meets an upload limit.
What’s new in v1.0.1
- Home cards, tool screens, selected files, results, and previews animate into view.
- Taps and bookmarks give immediate visual feedback. Animations follow your device’s reduced-motion setting.
- The app appears as PrepMallow in your launcher.
Download and install
Requires Android 10 or newer and Android System WebView 110 or newer.
- On your Android device, download PrepMallow-v1.0.1.apk from Assets below.
- Open the downloaded APK. If prompted, tap Settings and turn on Allow from this source for the browser or Files app that opened it.
- Return to the installer, tap Install, then open PrepMallow.
- Choose a tool and pick your files. Tap Save or Share when the result is ready.
If you have the v1.0.0 preview installed, v1.0.1 appears alongside it as a separate app.
See all supported tasks in the README · Use PrepMallow on the web