Read your email
like messages.

ThreadMail™ turns your inbox into friendly chat-style conversations — one thread per person, one tap to tidy up, and all your accounts side by side.

Download free See how it works
Free · Windows · macOS · Linux

Your inbox, finally readable

Email scatters one exchange across days and buries it in noise. ThreadMail™ regroups everything around the people and services you actually talk to.

💬

Conversations, not lists

Every correspondent becomes one chat — even services that write from several addresses stay in a single thread.

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One-tap cleanup

Done with a sender? Delete the whole conversation in one action instead of picking off messages one by one.

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All your accounts, one app

Switch mailboxes from a messenger-style sidebar. Several accounts feel like one tidy app, not five browser tabs.

✨

Set up in a minute

Type your address and ThreadMail™ finds your mail server's settings for you. Gmail signs in with Google in two clicks.

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Fast, even offline

Your mail is synced to your computer, so everything opens instantly — on the train, on a plane, anywhere.

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Reply like you chat

Type at the bottom of the conversation, attach files, hit Send. That's it.

Private by design

ThreadMail™ lives on your computer and talks only to your mail provider. No ThreadMail™ account, no cloud, no tracking.

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Your passwords stay yours

Credentials are kept in your operating system's secure keychain — never in a file, never on our servers (we don't have any).

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Reading leaves no trace

Mail is only marked as read when you open it — syncing in the background never touches your read status.

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Free, with no strings

No ads, no premium tier, no subscription and no account to create. The app sells nothing and collects nothing about you.

Get ThreadMail™

Native installers for every desktop — and the app keeps itself up to date.

Checksums and the full build list are on the latest release page; every installer has a .sha256 file beside it.