Tips & tricks to use Free File Lock.

How to Unlock Files?


Launch Free File Lock and click "Browse" to select the previously locked file.

1. Input the locked File

Launch Free File Lock and click "Browse" to select a file you need to lock. It supports files of any type. The file size will be displayed when the file is selected.

Input the locked File

2. Specify Output Folder

Click "Browse" to choose an output folder and specify the name of output file.

Specify Output Folder

3. Choose Cipher & Hash

Select one cipher from 3DES, Blowfish, Cast128, DES, Ice, Ice2, RC2, etc. Then, choose the needed hash from MD5, RipeMD-128, RipeMD-160, SHA1, SHA256, SHA384, SHA512 and Tiger (The options you choose here should be kept in record because it requires exactly the same options to decrypt the files).

Choose Cipher & Hash

4. Unlock the File

Enter the password and click "Decrypt" to unlock the file and the decryption will be complete within several seconds.

Unlock the File

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