When iTools is installed it backs up some critical Mac OS X files so that it can control the included Apache 2.2.2 web server. If you decide to uninstall, you must run the Uninstaller (on the download page) to restore your OS to its original condition.
And if you have any issues whatsoever, please talk to Tenon. We're here to help!
Tenon iTools
Simplifies Apache configuration & maintenance.
Version: 9.0.5