Download now
PCBooster Free App Lock
You are here: Home > Products > PCBooster Free App Lock > Reviews
PCBooster Free App Lock
PCBooster Free App Lock
Lock Any EXE Apps against Accessing
  • Lock any executable programs on computer;
  • Password protect itself for double safeguard;
  • Secure cryptographic algorithms;
  • Integrated to right-click menu;
  • Compatible with Windows Vista/7/8/8.1/10;
  • Free & easy to use. No hidden cost, no nothing!
Quick Guide for App Locking

User Ratings

Your app locker provides me an easy way to keep my PC safe. It will lock selected executable files so that they cannot be run unless the right password is provided.

It is easy to lock any files I want as well as unlock them - just select the file, enter its password and press Unlock button.

I like the program very much not only because its main function but also the feature that allows me to set my own message to display when run the locked programs. It's interesting.

I add the app locker to the right-click menu so that I can directly launch it when I need to lock some programs. It definitely saves me much time to search the locker especially there are numerous programs to be locked.


Tucows - Five Cows"PCBooster Free App Lock is the safe and reliable tool that provides complete privacy, protecting your executable files. It gives users fully control over the programs by customizable passwords. Only someone has the right password can access them."

Gear Download - Editor's Review"We analyzed each application in our lineup to find this is safer and easier than its competitors. Just 3 steps, an executable file can be locked. And it will stay protected even when we copied it to another computer."

Computer Bild - Editor's Review"After testing, we consider it good application locker software. It is extremely useful for those who commonly share computer with friends but have to keep their privacy."

Download A to Z - Excellent"Free App Lock, our award winner, has made the process of encryption and decryption effortless. The users can lock as many programs as they want."

Recommended Product

PCBooster Free File Shredder

PCBooster Free File Shredder


Shred files & folders permanently.

More Info >>