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Folio: Doc Maker

Scan & turn photos into clean PDFs. Fits size limits. Offline, no ads.
Turn photos and paper documents into clean, ready-to-submit PDFs in seconds — completely offline.

Scan or import
Scan with your camera with automatic edge detection, or import photos from your gallery. You can even share photos to Folio from WhatsApp or any app.

Fix it fast
Auto-crop and straighten pages, rotate, reorder, duplicate or delete pages. Make text clearer with Auto, Grayscale or B&W modes.

Fit any size limit
Need a PDF under 100 KB, 200 KB or 1 MB for an exam, job or government form? Pick the limit and Folio does the rest. Export as PDF or JPG images.

Truly private
Folio has no internet permission, so your documents never leave your phone. No account. No ads. No tracking. Free and open source (GPL-3.0).
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 1.0.1 (22) suggested Added on Oct 14, 2026

    arm64-v8a

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • io.github.ukpratik.folio.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 23 MiB PGP Signature | Build Log

  • Version 1.0.1 (21) - Added on Oct 14, 2026

    armeabi-v7a

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • io.github.ukpratik.folio.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 17 MiB PGP Signature | Build Log

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