Overview System Requirements Reviews Related


“Document Locker” is a speedy, safe and stable encryption application. This application will help you to encrypt your file or folder to a new encrypted file(Key_, Password_ or Coworker_ file). You can create your unique key to the hard disk or any USB storage by this application. The file can be encrypted for several times with different ways as following examples. Key_Password_filename means the double encryption. Key_Password_Coworker_filename means the triple encryption. All encryption and decryption processes are mediated in your devices.


Additional information

Published by

Mencius Software


《Mencius Software》©

Developed by

Mencius Software

Release date


Approximate size

27.2 MB

Age rating

For ages 3 and up



This app can

Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

This product needs to be installed on your internal hard drive.

Language supported

English (Hong Kong SAR)
English (United States)

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