Email Client Softwares and Apps

RetroShare is open source software for encrypted filesharing, serverless email, instant messaging, online chat, and BBS, based on a friend-to-friend network built on GNU Privacy Guard (GPG). ...more

Open365 is an all-in-one productivity suite, based on KDE, Seafile, LibreOffice, Docker, and Jitsi. ...more

Sylpheed is an open-source e-mail client and news client licensed under the GPL. ...more

Mutt is a text-based email client for Unix-like systems. ...more

SeaMonkey is a free and open-source Internet suite. ...more

Thunderbird is a open source mail client developed and maintained by Mozilla foundation. ...more

arkOS was a Linux distribution based on Arch Linux, designed primarily for hosting web sites and services. ...more

Cozy is cloud platform for to Store, sync, and share your data. ...more

Mailpile is a webmail client with encryption and privacy features built-in. Mailpile is free and open-source software. ...more

Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email. ...more

K-9 Mail is an open source email client with support for multiple accounts, search, IMAP push email, multi-folder sync, flagging, filing, signatures. ...more

Kopano is an open-source groupware application suite originally based on Zarafa. ...more

Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features. ...more

RainLoop Webmail is a simple, modern & fast web-based email client. ...more

Evolution is the official personal information manager for GNOME. ...more

Geary is an email application built around conversations, for the GNOME 3 desktop. It allows you to read, find and send email. ...more

Icedove is an unbranded Thunderbird mail client suitable for free distribution. ...more

KMail is the email component of Kontact, the integrated personal information manager from KDE. ...more