doesn't work for some videos, i have tried other extensions they seem to detect video better.

Neither upload nor URL options worked.

Doesn't work properly, hard time finding the video and imposible to sub in full screen

Just doesn't work. Neither manual upload nor URL upload.

couldnt work out how to use it instructions werent clear

It works!

Extrêmement utile pour ajouter des sous-titres à un vidéo consulté en ligne (sur Onedrive par exemple).

funciona no YouTube, very good

Linux Netflix. "The Good Detective" ran perfectly. "Detective K Secret of the Living Dead" has the show flickering whenever a subtitle gets posted but sections without the subtitles was smooth. I ran the subtitles from The Good Detective on Detective K Secret of the Living Dead and their subtitles flickered. I think that the flicker is dependent on the extension and the show which has some sort of blocker to interfere with app. Your app is very user friendly unlike Super Netflix Chrome which has no such technical problem. With Super Netflix you have to time the show in a Subtitle editor and save and load the saved file. Add-Subtitles does all this on the fly which is fantastic. I hope you can fix the flicker. You have a great addon.

Wow!
It works! This is in contrast to various other subtitle add-ons I've been struggling with.
It is a simple design that functions well in my experience.
Thank you!!
(Mainly used on Amazon video)

Doesn't work on YouTube unfortunately.
I take that back, does work on YouTube too.