My wife is wanting to catch up on some of her TV shows and I’ve got them on my PC as MKV files. She’d rather not sit in my office at the computer desk and watch so I’m trying to figure out how I can easily transfer them to her Amazon Fire 7 to watch at her leisure. When I tried, these files in MKV are not supported by Fire 7. I’m looking for a workaround to transfer and view MKV files on Amazon Fire 7 easily. Now 2 ways shared below.