The only safe way to get a serial number is through official channels. Revo Uninstaller Pro is a per computer, though it typically includes a subscription period for updates. Registration and Activation - Revo Uninstaller Pro
If you need a free option, consider (limited features but safe) or look for legitimate discounts on the Pro version. For official support or to purchase a license, visit the Revo Uninstaller website. serial number revo uninstaller pro 302