Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact- list management, custom code insertion via a hook system, and more.

LeaderSend is described as 'Takes care of delivering your transactional messages and managing infrastructure, while you can focus on your business instead' and is a Email Client in the office & productivity category. There are more than 25 alternatives to LeaderSend, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best LeaderSend alternative is eM Client, which is free. Other great sites and apps similar to LeaderSend are Apple Mail, Google Workspace, Nextcloud Hub and Infomaniak kSuite.
Sup is a console-based email client for people with a lot of email. It supports tagging, very fast full-text search, automatic contact- list management, custom code insertion via a hook system, and more.

NewsBin Pro is a Usenet NNTP newsreader that downloads and decodes binary file attachments to Usenet posts.


Pan is a newsreader, loosely based on Agent and Gravity, which attempts to be pleasant to use for new and advanced users alike. It has all the typical features found in newsreaders, and also supports offline reading, multiple connections, and a number of features for power users...




The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.




A fully fledged, free email server solution, an open source project (GPL v2).
Use official binary packages from Linux/BSD distributions, with both i386 and x86_64 support.
Easy, fast deployment in LESS THAN 1 MINUTE. View YouTube Video to check how easy it is.
Works on both no.

'Do It Tomorrow' is a Windows desktop application which helps you to track, organize, reuse, export, print, and summarize your tasks.




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




XPN is a multiplatform newsreader with unicode support. It's written in Python using GTK+2 toolkit and works wherever Python and GTK+2 work.


Usenet Wire aims to provide the best software to enjoy newsgroups, with unparalleled processing speeds.



GyazMail is a email client software for Mac OS X, based on Cocoa framework, simple, easy-to-use with many features.

nzb360 is a full-featured NZB / torrent manager that focuses on providing the best experience possible for controlling all of your usenet and torrent needs.


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.



