GNOME Evolution is a full personal-information manager for Linux, bundling mail, calendar, contacts, and tasks around open standards like IMAP, CalDAV, and CardDAV. It has native OpenPGP and S/MIME encryption so no plugins are needed to sign or encrypt a message. It is open source and free, and integrates neatly into the GNOME desktop. The interface shows its age, Exchange support needs a separate package, and there is no mobile or Windows build. Choose it if you want an Outlook-style suite on Linux without the surveillance.
GNOME Evolution
Full mail and calendar suite for the Linux desktop.
gitlab.gnome.org
FreeOpen SourceE2E EncryptedLinuxUnited States
Pricing Free and open source; no paid tiers.
Strengths
- Native OpenPGP and S/MIME, no plugins
- Integrated mail, calendar, and contacts
- Open source and free
- Built on open standards (IMAP, CalDAV, CardDAV)
Considerations
- Linux only, no mobile version
- Interface feels dated
Listed in Email Clients
