Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
MakeOwnRingtone.com - Make your own ringtone! Follow the steps:
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Switchr.net - Switchr is a free online audio converter site that lets you convert audio files on the fly.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Song Cutter and Ringtone Maker - Free Online Ringtone Maker