A free program for Android, by Michal Bukáček.

This application is used to transfer data between Android devices and Windows PC. You can use it to transfer photos, videos, and other data. It works over the Wifi network and is optimized to work as quickly as possible. This is the best way to transfer data to your computer.

To use the application, select the files you want to copy to your computer and click the big button. You will be given an option to select a shared directory on your computer. Select the directory and click the next button. The application will then start copying the selected files. The transfer will take place over Wifi and will not consume too much of your data plan.