The only Keylogger for Mac OS X which can record passwords
Aobo Mac OS X Keylogger for Mac OS X is the best Mac keylogger on the market with remote monitoring support. It supports stealth keystroke recording, screenshots capturing and sending the logs by email or FTP in a real time.
Aobo Mac OS X [...]

Spytech Keystroke Spy is a cost-effective computer monitoring solution that allows you to easily, and efficiently log what your computer users are doing.
Log keystrokes in stealth
Log keystrokes typed in specific applications
Log website visits
Email notification when specific keywords are typed

Spytech Keystroke Spy
Keystroke Spy is a powerful tool that can log every keystroke [...]