You can download Coolmuster PDF Locker 2.5.7 from our software library for free. The latest installer occupies 19 MB on disk. The program belongs to Photo & Graphics Tools. The actual developer of the software is Coolmuster. This download was scanned by our antivirus and was rated as safe.
From the developer:
Coolmuster PDF Locker - Password Protect PDF to Keep Your Data Safe
If you want to protect your PDF files by setting a User Password (or Open Password) or an owner password, Coolmuster PDF Locker is a good choice.
You may want to check out more software, such as SysTools PDF Lock, Coolmuster PDF Creator Pro or Coolmuster PDF Password Remover, which might be similar to Coolmuster PDF Locker.
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