File Encryption

File Encryption

5,000 - 10,000 downloads

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View bigger - File Encryption for Android screenshot
View bigger - File Encryption for Android screenshot
View bigger - File Encryption for Android screenshot
Do you want to protect the private files in your mobile phone? Such as photos and videos.

This application provides you a way to protect your privacy, so that no one could you see your privacy in your phone by accident.

The mechanism of this tool is:
1. It will encrypt your files by a mathematic algorithm. Then original file will be deleted. The encrypted file will be put into folder /mnt/sdcard/FileEncryption/Enc/. The name and file type will be kept unchanged. Due to the encryption, this file cannot be opened correctly any more.
2. If you want to recover the file, just decrypt it. The decrypted file will be saved into folder /mnt/sdcard/FileEncryption/Dec/

Two ways to encrypt/decrypt:
1. Choose a file, long press on it. In the popped up menu, please select encrypt/decrypt.
2. Or press multi-selection button, choose several files that you want to encrypt/decrypt. Press the encrypt/decrypt button. (This makes you could encrypt/decrypt a batch of files in one time)

Since this application is based on an open source file manager, it will provide many other functions about file handling, such as copy/paste/delete/email/zip/unzip and so on.

New features under development: add password protection, add directory encryption

Keyword: file encode, decode, file encryption, decryption, file lock, unlock

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Comments and ratings for File Encryption
  • (56 stars)

    by Bryan Kooienga on 13/04/2014

    If it weren't for the high battery drain while app is open, I might review higher.

  • (56 stars)

    by A Google User on 04/11/2012

    I tried this, and it offers to encrypt the selected file (pdf file tested). Once encrypted, file wouldn't open (corrupted). But: no password is used, so anyone knowing to select the encrypted file and choose decrypt gets access.