If you wish to try HydraMouse before you buy it, you can download the free (light) version. In the free version of HydraMouse you can add new applications to the Applications list only during the trial period.

Nevertheless, even the free version has a unique ability to support mice with more then 5 buttons, and all the basic features of the free version are not time limited!

Even the free version gives you more power at your fingertips!