Yes, 100% free. There is no license key or subscription.
: Insert a USB drive (at least 8GB) and follow the prompts. The utility will download the image and write it to the drive automatically. Method 2: Manual Download (Direct Link) If you need the raw image file (often a zipped file) to use with tools like BalenaEtcher , you can find current builds on Chromium Dash Direct Download : Visit the ChromeOS Flex serving builds Find "reven" download chrome os flex iso
This is the recommended way to create your installer. It automatically downloads the correct image and flashes it to your USB drive. Yes, 100% free