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Mailspring

Open-source email client with powerful search

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About Mailspring

Mailspring is a free, open-source email client for Windows, macOS and Linux built as a fork of Nylas Mail with faster sync and lower memory use. Pro features add read receipts, link tracking, snoozing and contact profiles, while the core client remains free for unlimited accounts.

Mailspring key facts

About the Communication & Collaboration category

Chat, video meetings, and messaging apps that keep teams connected. The Communication & Collaboration category on Tools Hub currently lists 329 tools. Alongside Mailspring, it includes BlueMail, Postbox, The Bat!, Claws Mail.

FreemiumCommunication & Collaborationemailopen-sourcecross-platform

More in Communication & Collaboration

Comparing tools in the Communication & Collaboration category? These related listings are worth a look: BlueMail — Email app for all your accounts, everywhere; Postbox — Powerful email management for professionals; The Bat! — Secure email client with encryption built in.

BCommunication & Collaboration

Email app for all your accounts, everywhere

Freeemailmulti-accountmobile
PCommunication & Collaboration

Powerful email management for professionals

Paidemaildesktoporganisation
TCommunication & Collaboration

Secure email client with encryption built in

Paidemailsecuritywindows
CCommunication & Collaboration

Fast, lightweight email and news client

Freeemaillightweightopen-source
SCommunication & Collaboration

Lightweight email client focused on simplicity

Freeemaillightweightjapanese
KCommunication & Collaboration

Open-source email for Android, now Thunderbird

Freeemailandroidopen-source