Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Dolphyn Receipt Manager - Smart way to track your receipts
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Get My Receipts by cloudHQ - Organize your receipts in one click
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.
ExpenseBot - ExpenseBot takes the hassle out of expense reporting with our intuitive interface and powerful integrations. Your employees will love us, and so will you!