While not many other software companies do, we offer a 30 day no-questions-asked money back guarantee on your purchase of UltimateDefrag.</p> <p>If you regret your purchase for any reason, please contact us within 30 days of the date of purchase and we will provide you a full refund of the price of your purchase.</p> <p>To arrange a refund, please contact us at support@disktrix.com and request your refund.