Document Reader - File Manager

Meet Document Reader - File Manager: a lightweight reader and file organiser that runs entirely on your phone. View PDFs and Office files in a single tap, keep storage tidy by category, and clear out clutter — with no sign-up and zero uploads.

DOCUMENTS, IN-APP
- Read PDFs page by page with fluid scrolling and zoom right down to the fine print.
- Modern Microsoft Office files — Word (.docx), Excel (.xlsx) and PowerPoint (.pptx) — render in-app.
- Read TXT files with the right character set picked for you.
- Everything opens in-app — no need to hand files off to another viewer.

THE FILE MANAGER
- Everything on your phone is sorted into clear buckets — photos, clips, music, docs, APKs, archives and downloads.
- File counts and sizes are shown for every category, updated as you go.
- Batch-select and delete unwanted files, with a safety confirmation.
- Your photos, clips and songs open right here, no extra players needed.
- Tap an APK to hand it to Android's own installer.

POWER-USER EXTRAS
- App Manager lists your installed apps and can extract any app's APK for backup.
- Bulk Rename relabels a whole batch of files with a prefix and counter.
- File details reveal size, location, dates and image metadata at a glance.

PRIVACY FIRST
- There is nothing to sign in to, and no ads or analytics anywhere.
- Everything happens on-device, with no cloud in the loop.
- A built-in renderer handles your files entirely on-device.

WHY WE REQUEST ACCESS
- Storage / all-files access (MANAGE_EXTERNAL_STORAGE) is what makes browsing, opening and deleting your existing files possible. Nothing is copied off the phone.
- REQUEST_INSTALL_PACKAGES is requested so an .apk already saved on your device can be opened with the standard installer. The app never installs anything by itself.

One tidy, offline app for documents and files — that is what Document Reader - File Manager is built to be.