RetroArch - RetroArch is a frontend for emulators, game engines and media players.
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
RetriX - RetriX is an emulator front end for UWP, on all the hardware platforms it supports: it serves the...
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
AmpShell - AmpShell is a DOSBox front-end for Windows.
FairEmail - Open source, privacy friendly email app