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PCBooster Free App Lock
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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
If you have some important programs installed in your computer that you don't want anyone but yourself to use it due to security reason, locking it would be an ideal solution. PCBooster Free App Lock enables you to lock any applications or programs instantly. You can use your own password to block others using your apps. Once locked, the person trying to access your programs need the correct password to unlock it; or else they will stay inaccessible. PCBooster Free App Lock allows locking as many programs as you want.
Lock EXE Applications

Lock EXE Applications

    PCBooster Free App Lock is simple EXE security software for every PC user who is concerned about security of sensitive EXE applications like games, web browsers, tax preparation software, etc. It protects any executable file currently residing on your hard drive with a password and anyone who wants to run the EXE file must enter valid password first.

Password Protection for Itself

    This password protection software features the function of password protection for itself that gives users double safeguard. It uses executable code encryption that prevents start-up or uninstall of this free exe lock without the correct password.
Password Protection for Itself
Lock Game Programs to Prevent Game Addiction

Lock Game Programs to Prevent Game Addiction

    Game addictions are currently the fastest growing class of addictions. Thus, this secure full-featured application lock is a good assistant for parents to lock any EXE programs of computer games & online games like World of War craft, League of Legends, Call of Duty, etc. to protect your kids from game addiction.

Encrypt Media Players & Web Browsers

    This Windows executable file protector has the ability to lock your Media Players like WMP, RealPlayer, KMPlayer, etc. to prevent others to peek the played media files, and password protect your web browsers to keep your privacy, important bank password used on the internet safe.
Encrypt Media Players & Web Browsers
Lock Chat Tools

Lock Chat Tools

    PCBooster Free App Lock is a computer security protection which encrypts your different kinds of chat tools such as Skype, Contacts, Gmail, Facebook, MSN, WeChat and more. Thus, you can protect your private chat message from being snooped by unwanted persons.

Protect Important Info from Kids

    This free EXE encryptor has the ability to lock all your important EXE files such as programming, PS, bank, accounting, stock analysis or office applications and more so that the kids can't open, modify, delete or make them in a mess.
Protect Important Info from Kids
Optional Encryption Modes

Optional Encryption Modes

    PCBooster Free App Lock equips with 2 encryption modes: Speed priority mode & Security priority mode to guarantee the speed of encryption & safety of you EXE files. It's up to you to choose which one!

Backup & Launch from Context Menu

    The backup function offers an extra security for you in case some unexpected errors occur during encrypting. Furthermore, for convenience, this free exe lock software lets you add the item "Encrypt with Free App Lock" into Right-click menu to encrypt your .exe files swift.
Backup & Launch from Context Menu
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Reviews

"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."- from geardownload.com

"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."- from computerbild.de

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