Now supports native extraction. You can right-click a .rar file and select "Extract All" without needing extra software.
You can use tools like 7-Zip or PeaZip to open and extract .rar files for free. Mobile: Use the RAR app on Google Play for Android devices. Key RAR Features TOMEDdErbe rar
A (Roshal Archive) file is a "container" that bundles multiple files into one smaller package for easier sharing. Now supports native extraction