|Buy Now (Upgrade the Free Edition to Professional Edition )|
Professional Edition (One-Off Payment):
The price will drop to $19 per license if you purchase two or more licenses.
Professional edition has more powerful features than the free edition. Click here to compare editions. Duplicate Filter can not only find and remove duplicate files, but also:
We sell Duplicate Filter through SWREG, a US e-commerce company that provides secure payment-processing system. We accept Mastercard, Eurocard, VISA, Delta, JCB, Switch, Solo, Discover, American Express, Diner's Club, UK cheque, US check, Postcheque, International Money Order, Bank wire and PayPal. After the order is processed, please input your order number in the registration form to obtain the license key with which you can complete the online registration automatically or you can manually input the license key ("Help - Register").
* The price is one-time cost. There is no any annual fee.
* The same license key CAN NOT be used on other computers.
* Duplicate Filter will create a hardware code based on computer's hardware. The license key will be generated according to the hardware code.
30-Day Money-Back Guarantee Policies:
Please note that once you get your money back, you are obliged to remove our software from your server and all related files, as well as all data in your computer. If you still use our product, you will be considered to be using the software illegally - unless you obtain a license again.
We will try our best to avoid most Money back issues. If you discover any technical problems when you are running the software, please contact our technical supporter team as soon as possible. If you feel unhappy or unsatisfied with our customer services before and after sales, you can complain to us. We will arrange another sales representative to serve you. We promise to continuously improve our customer services alongside the development of our product.