ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Choosy - Choosy opens links in different browsers as specified, according to rules, set by the user.
Thum.io - A real-time website screenshot generator
Finicky - A MacOS app for creating rules that decide which browser is opened for every link that would open...
Picmaker - Design the Future
Account Surfer - Quickly switch between accounts and browsers on Windows