Самое простое и удобное в использовании. Работает отлично и ничего лишнего

This is what I use. It's very good. The only things I'm lacking is country info and some marking of last used proxy. Is it possible to add this? Can I do it myself? (Not sure it's easy because never did it)

This is the only proxy manager I found, that I can easily switch different manual proxies, when I work in office/home.

Easy Nice