.OSR File Extension

What is a .OSR file?

.OSR is a Game Files file of a Binary format created by peppy. You can launch .OSR files on Windows.

How to make a .OSR file?

To generate .OSR files, you have to use osu! or any other software from the list below. You can download programs for Windows from official sources. .OSR file creator download is also available on its official web page. To learn more about .OSR file launcher and its alternatives, visit the program official web page.

How to open .OSR files?

To launch .OSR file on your platform, use .OSR file reader by peppy or another soft listed below. Once you download and install the .OSR file viewer, you will be able to open all .OSR files.