Bthdtv.com

BTHDTV.com is likely but a directory or guide that helps users find free, over-the-air (OTA) HD TV channels via digital antennas or online streaming without a cable subscription. It may curate links to legal streaming services, tools for antenna setup, and educational content for cord-cutters.

: Compatible with Windows, Mac, and mobile. Simply open the network stream and paste your M3U link. Configuring the Guide (EPG) bthdtv.com

Here is a solid report on the domain and the service based on current data and industry context: BTHDTV