The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- iPhone
- iPad
United States



Apps similar to KMail include Thunderbird, which is free and open source. Other options are Betterbird, Evolution, Microsoft Outlook and Mailspring. There's no shortage of Email Clients like KMail, with more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.
The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.



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Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.



Eudora started in 1988, at the University of Illinois because the internet was a growing and burgeoning place, but email was not really established on the desktop computers that people were using at the time.
Kurrier is a modern, self-hosted workspace for email, calendar, contacts and storage.




Koma-Mail is an email client which is comfortable and has very handy functions. It does not need an installation, so that you can run Koma-Mail from your flash drive but, of course, also on your desktop.




Experimental terminal mail client aiming for configurability and extensibility with sane defaults.




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