Mailspring

Mailspring (foundry376) Publisher Verified account Verified account

Install latest/stable of Mailspring

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.


Install using the command line

sudo snap install mailspring

Don't have snapd? Get set up for snaps.

Channel Version Published

Details for Mailspring

License

  • GPL-3.0

Last updated

  • 11 February 2026 - latest/stable
  • 11 February 2026 - latest/beta

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The best email app for people and teams at work

Mailspring is a fast, beautiful desktop email app for Linux. It features a unified inbox, powerful thread-based email management and beautiful themes, as well as standard features like mail rules, templates, and more. It uses a C++ sync engine that idles quietly with a small memory footprint, and features rich integration with Linux desktop environments (notifications, system tray indicator, etc).

Mailspring is open-source, and creating an account (a "Mailspring ID") is fully optional. Signing in with a Mailspring ID enables features like link tracking, read receipts, and rich social profiles alongside conversations, and a paid "Pro" version is available for professional users that make heavy use of these server-connected features.

Email sync is fully performed on your machine. Mailspring does not send your email credentials to the cloud, perform Gmail / O365 Oauth through it's servers, or transfer your email data off your machine.


Install Mailspring on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.


Where people are using Mailspring

Users by distribution (log)

Ubuntu 24.04
Ubuntu 22.04
Ubuntu 25.10
Ubuntu 20.04
Linux Mint 22.1
Linux Mint 22.3
Ubuntu 18.04
Ubuntu 25.04
Zorin OS 18
Fedora 43
pop 22.04
Zorin OS 17
Debian 13
Linux Mint 21.3
Linux Mint 22.2