Mail.ru (the Russian web portal / email service) does photo colorization and restoration very effectively (and for free) in their 9 May project. It's intended f

Mail.ru (the Russian web portal / email service) does photo colorization and restoration very effectively (and for free) in their 9 May project. It's intended for old damaged military photos but I've had good results with various other ones. Engineering write-up: https://habr.com/ru/company/vk/blog/459696/ https://habr.com/ru/company/vk/blog/459696/ Actual Site: https://9may.mail.ru/restoration/?lang=en https://9may.mail.ru/restoration/?lang=en