Thank you :) I've not been successfull really thus far. My best hope is that someone cooks up something in Rust that I can contribute to/fork to make it into what I want. One can dream ;) I use doublecmd right now, which ticks many boxes, but has some other oddities.

Yeah, so, bookmarks, I "just" need to be able to organize them, like with a folder structure (or even subfolders, but I don't want to get greedy), and name them independently of their target. Using tags as a folder substitute is probably ok, that's why I looked at blazepilot. I also don't want that dreaded "places" list wasting my screen space, so maybe putting them into a menu or behind a shortcut is in order...