At the moment, Roundr is not available for direct download on a computer. However, you can use emulators to run it on PC. The downside is that using Roundr with an emulator might slow down your computer's performance.
Learn how to use Roundr on your computer in these 5 simple steps:
Need to round up photos? Roundr is for you! Import an image from your photo gallery or take a photo, and chose the transformation. A rounded, square or icon-shaped photo, round off anything you want, you can even choose your own configuration.