If you need to fix a crashed PC and only have your phone, follow these steps using an app like Download the ISO
Rufus is a Windows-exclusive utility designed to create bootable USB drives. Extensive research confirms that the official developers (Akeo Consulting) have not released any version for Android, iOS, Linux, or macOS. rufus android version
Just because there is no official Rufus app doesn’t mean you are out of luck. Several third-party applications have bridged the gap, allowing you to flash ISOs and IMG files directly from your phone. If you need to fix a crashed PC
I highly recommend Universal USB Installer instead of Rufus. Universal USB Installer Startup Disk Creator rufus android version
Once you have used Rufus (on Windows) or EtchDroid (on rooted Android) to create your bootable drive, here is how to actually run Android on your PC.