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User Reviews

Crypto-Lock
Crypto-Lock

Crypto-Lock is a File Protector that allows you to restrict access to your executable files (programs) and other type of files as well. The program uses the SHA-1 and Blowfish algorithms and can prod ...

Average of 2 user ratings: 5


  • Nov 03, 2005
  • For version:
  • 2.02

quote  Lock up your executables!  quote

  • Interface: 4
  • Features: 5
  • Ease of use: 3
  • Value: 5
  • Overall: 5

There aren't many freeware encryption tools (that I know of) that will successfully password-protect executables. Crypto-lock does it, and does it well. To run an encrypted EXE, just enter the correct password and the file will decrypt and run automatically. And after quitting a program, it even overwrites the decrypted EXE prior to deleting it--again, all of it done automatically. The interface, while having a snazzy skinned look, is not that intuitive, and takes some getting used to. Also, when you run it, it doesn't remember the last folder used--a real pain. Still, if you want to password-protect your executables (or any other file), Crypto-Lock does the trick nicely.


  • Oct 03, 2004
  • For version:
  • 2.02

quote  Good self-extracting encryption program  quote

  • Interface: 4
  • Features: 4
  • Ease of use: 4
  • Value: 4
  • Overall: 4

Although this program's functionality is available in most modern zip/unzip programs, it does work quite well. The self-extracting functionality is good for when you have to send an encrypted file to someone, but don't want to make them download the same decoder.