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PCBooster Free File Locker
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PCBooster Free File Locker
PCBooster Free File Locker
Lock Any Files with Secure Encryption
  • Lock important files to protect privacy;
  • Protect important info from kids;
  • Powerful encryption algorithms;
  • Decrypt the locked files;
  • Compatible with Windows Vista/7/8/8.1/10;
  • Free & easy to use. No hidden cost, no nothing!
Quick Guide for File Locking

Tutorials

Lock Files

How to Lock Files?

PCBooster Free File Locker is free file encryptor software that is mainly used to lock any file you designate, including document, photo, audio, video, EXE programs, etc. in few clicks to make them inaccessible to both local and remote users. Now, just protect your content against unauthorized reading, playing, watching, etc.