Jaksta Media Recorder is well known as an all in one M6 Downloader, M6 Recorder and M6 Capture Tool and allows the downloading, recording and capturing of Video, Music and Radio.
Its easy to use Jaksta Media Recorder to record from M6. Simply play M6 in your browser, and a copy of the M6 video is downloaded to your PC. You can also just drag and drop (or cut and paste) webpage urls containing videos directly from your browser and Jaksta Media Recorder will extact the video. Its as simple as that!
More detailed steps are available in the How to Download from M6 Guide