Best free saturator plugin for mac?

Does the demo version have any limitations? Id be pretty keen to check it out, i have their THC or whatever its called - cool little distortion, but no bypass??

How about reading the footer notes that start with "A full version is available with the additional features:"
* 88.2kHz - 192kHz support
* Clip-light functionality (HD only)
* Additional"medium" brightness setting
* Session-restore functionality
* Save-and-restore functionality
* AudioSuite support
* Automation
* Bypass switching
* Stereo support
 
How about reading the footer notes that start with "A full version is available with the additional features:"
* 88.2kHz - 192kHz support
* Clip-light functionality (HD only)
* Additional"medium" brightness setting
* Session-restore functionality
* Save-and-restore functionality
* AudioSuite support
* Automation
* Bypass switching
* Stereo support

Ahhh true.. I guess that was pre-meditated with my question asking if the demo had any limitations really :p
Sorry!