Paragon ExtFS for Windows, now succeeded by , is primarily a commercially distributed product that offers a 10-day free trial . While a completely free "Consumer Edition" was released in the past, modern versions transition to a restricted mode after the trial period unless a license is purchased. Free Trial and "Freemium" Functionality
: After the 10-day period, the software remains functional but artificially throttles data transfer speeds (e.g., to 5Mb/s) until activated with a paid serial number. Paragon ExtFS for Windows Free Download
: You can download and use the software with no limitations for the first 10 days. Paragon ExtFS for Windows, now succeeded by ,