Windows 7+ (Modern)	Windows 2000+ & ReactOS (Legacy)

An anti-keyloger for Windows 2000+ and ReactOS

• Hotkey support
• Notification support (Only Modern Version)
• Tray-Menu support
• Smaller than 3MB¹
• A lot keyboard layout
• ~0,2% CPU Usage and ~28MB RAM Usage²
• Dark Mode Support and UWP Similar UI (Only Modern Version)
• Written in V & C.

¹: Legacy Version is smaller than 100KB

²: ~0% CPU Usage and ~2MB RAM Usage for Legacy Version

View the app with real applications KeyloggerBlocker vs Random Keyloggers - Youtube

• This project licensed by GPLv3.

• MUI - Apache 2.0 License
• tray.h - MIT License
• Bootstrap Icons - MIT License

• Keylogger-blocking system
• Blocking keyloggers that has screen-recording ability
• Blocking window-recordings from screen
• Supporting autostarting
• A special keyboard protocol with Arduino
• Winlogon support
• A (built-in) virtual keyboard

This software was created for educational purposes. It was produced with the thought of being useful. It does not claim to protect the user from all keyloggers. There is a possibility that some keyloggers can bypass this software. It's always a good idea to use a security software.