Many thanks to the FreeI-IPTV project 

https://is.gd/freeiptvall 

or

https://raw.githubusercontent.com/Free-IPTV/Countries/master/ZZ_PLAYLIST_ALL_TV.m3u

If you do not know how to add a new subscription, go to this article.

UPDATE: Feb. 25 2021 The author of this list decided to take his repo down. Here is the last available copy in TV-Lite format

http://tv-lite.com/uploads/tv-lite/IPTV-Free.db
 

UPDATE 2: Mar 1 2021 : Currently the links are working again

UPDATE 3: apr 11 2021:  The author of this list decided, yet again, to take his repo down. He promises there will be a new repo set up in the future. Until then use again this subscription with the latest snapshot

http://tv-lite.com/uploads/tv-lite/IPTV-Free.db