Technical Support

Note: I removed all direct email links from these pages in an effort to reduce the amount of spam I receive. You will have to manually enter the address below into your email client instead of clicking it. Sorry for the inconvenience.

For comments, bug reports and feature requests:

Sales and Registration Codes

The USB Overdrive Store is now managed by FastSpring. Customers who bought the USB Overdrive after August 2016 may use their dedicated order support form.

Older Kagi Registration Codes

Kagi, the company that handled USB Overdrive sales for 15 years, went out of business in 2016. FastSpring does not have any record of USB Overdrive licenses sold before August 2016. If you bought your registration code though Kagi and lost it, please contact me directly at the technical support address listed above.

Icon Artwork

The USB Overdrive icon was created by Fernando Albuquerque.