Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

UltraISO - CD image files are easily created with UltraISO.

Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

PowerISO - PowerISO is a virtual drive that allows users to encode, burn, mount, and even encrypt CDs, DVDs, and BDs. The software can be downloaded from many platforms and sites online.

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.

WinCDEmu - WinCDEmu is an open-source CD/DVD/BD emulator.