Download SleepTight 1.0.1 for Mac from our software library for free. The current installer available for download occupies 141 KB on disk. Our antivirus scan shows that this Mac download is malware free. This free software for Mac OS X is a product of Raging Menace. The software lies within Security Tools, more precisely Personal Security.
From the developer:
SleepTight provides a simple way to lock your machine when it goes to sleep or with a keyboard hotkey.
You may want to check out more Mac applications, such as SleepTightAgent, which might be similar to SleepTight.