The 3.2.3 version of KeyLemon is provided as a free download on our website. The most popular versions of the tool 2.7, 2.6 and 2.4. Our antivirus analysis shows that this download is virus free. This program is an intellectual property of KeyLemon SA. The software belongs to Security Tools. The common filenames for the program's installer are KLGuiManager.exe, KLLockEngine.exe or Time Stopper.exe etc. You can launch KeyLemon on Windows XP/Vista/7/8/10 32 and 64-bit.
From the developer:
Personal, secure access to your computer.
You may want to check out more software, such as PC Tools Firewall Plus, WinLock or Spybot, which might be similar to KeyLemon.