Hello. I don't really know what you mean by this. You just can open the file and copy it. But I am missing some details probably. And I will share something that extracts emails from a ton of file times, here you go letsextract.com
Yeah. Editing on a phone is a pain. And you will experience this pain no matter what. You can try this online video editor though. I use it on my laptop, so I have no idea how it will run on a phone, but you know, trying won't hurt. And I will recommend doing all the editing on PC anyway. I hope...