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DroidCrypt

A file and text encryption tool for Android
Description:

File and text encryption in Android offers crucial benefits in protecting sensitive data. By encrypting files and text, users can prevent unauthorized access, ensuring confidentiality and privacy. This is especially vital in a world where mobile devices often contain personal, financial, and business-related information. Encryption adds an additional layer of security, preventing malicious actors from intercepting or tampering with data, thus mitigating the risk of data breaches and identity theft.

Features:

- Uses AES-256-GCM for encryption

- Uses Scrypt for key derivation with CPU/Memory cost of 32768, block size of 16, and parallelization of 4

- Built in Java
  • app screenshot

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.

Download F-Droid
  • Version 1.1 (2) suggested Added on Oct 27, 2024

    This version requires Android 4.4 or newer.

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

    Permissions
    • android.permission.MANAGE_EXTERNAL_STORAGE
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
      (11)
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
      (11)
    • com.nemesis.droidcrypt.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 5.9 MiB PGP Signature | Build Log

  • Version 1.0 (1) - Added on Oct 13, 2024

    This version requires Android 11 or newer.

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

    Permissions
    • android.permission.ACCESS_SELECTED_PHOTOS
    • android.permission.MANAGE_EXTERNAL_STORAGE
    • read the contents of your shared storage
      Allows the app to read the contents of your shared storage.
      (11)
    • read audio files from shared storage
      Allows the app to read audio files from your shared storage.
    • read image files from shared storage
      Allows the app to read image files from your shared storage.
    • read video files from shared storage
      Allows the app to read video files from your shared storage.
    • modify or delete the contents of your shared storage
      Allows the app to write the contents of your shared storage.
      (11)
    • com.nemesis.droidcrypt.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 12 MiB PGP Signature | Build Log