This powerful little keylogger from HeavenWard downloads and installs in seconds and captures keystrokes in any application or web page. BestKeylogger runs hidden from users, emails log files at your option and at intervals you select, requires a key combination and password only you know to open, and monitors all PC users. BestKeylogger runs on both 32- and 64-bit versions of Windows 8.1, Windows 8, Windows 7, Windows Vista, and Windows XP.