Thunderbird
Open Source
Thunderbird is a open source mail client developed and maintained by Mozilla foundation.
Mailspring
Freemium
Mailspring is a multi-platform email client.
Geary
Open Source
Geary is an email application built around conversations, for the GNOME 3 desktop. It allows you to read, find and send email.
Zimbra Desktop
Free Personal
Zimbra Desktop is an offline client that lets you manage various email accounts in one desktop tool.
Kontact - KMail
Open Source
KMail is the email component of Kontact, the integrated personal information manager from KDE.
Kontact
Open Source
Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email.
Evolution
Open Source
Evolution is the official personal information manager for GNOME.
Claws Mail
Open Source
Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features.
Mutt
Open Source
Mutt is a text-based email client for Unix-like systems.
OpenProject
Open Source
OpenProject is a web-based project management system for location-independent team collaboration.
Open365
Open Source
Open365 is an all-in-one productivity suite, based on KDE, Seafile, LibreOffice, Docker, and Jitsi.
Compare Apple Mail with alternatives
Compare Thunderbird and Apple Mail and decide which is most suitable for you.
Compare Evolution and Apple Mail and decide which is most suitable for you.
Compare Mailspring and Apple Mail and decide which is most suitable for you.
Compare Claws Mail and Apple Mail and decide which is most suitable for you.
Compare Zimbra Desktop and Apple Mail and decide which is most suitable for you.
Compare OpenProject and Apple Mail and decide which is most suitable for you.
Compare Kontact - KMail and Apple Mail and decide which is most suitable for you.