Downloading WindowsGuard 5.0 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software is included in Security Tools.
The following versions: 6.5 and 5.0 are the most frequently downloaded ones by the program users. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This free software is an intellectual property of WinGuard Pro Team.
From the developer:
Protect yourself from unauthorized access to your computer free of charge.
Secure your computer by Password protecting your Windows applications, programs and EXE files for Free. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8).
You may want to check out more software, such as #1 Anonymous Proxy List Verifier, WildBlue Security Center or BrowseControl, which might be similar to WindowsGuard.