RamHook

Free and completely open source keystroke logging application, allows you to Capture and record all keyboard input to file. Program is extremely small and lightweight, can run in a hidden mode, upload log file to specified web server. Due to open source nature, software is secure and transparent. Features: * Captures all keyboard input * Caching and low level hooks uses Minimal amount of CPU cycles * Highly customizable * Hidden mode * Windows integration * Log file uploading to remote servers * Clean, simple, lightweight, open source, and straightforward