I use google docs, but wasn't familiar with the rest. I've been using google docs since college, and it's kind of fun to go back and look at my old papers. I'll definitely have to check those out! I'd like to second the recommendation for grammarly, I also use it, although I've found that after I ask it to make a change, it reverts back to the original typo. It's a weird quirk/error that it's been doing lately.