Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
UCheck - UCheck is a tool that will help you to keep your software updated.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Avira Software Updater - Application that searches updates for software on your computer
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.
HEIMDAL FREE - HEIMDAL FREE is an application to automate your device software updates in order to improve your security.