InboxwellGitHub
Open source · Windows

Email that feels
well put together.

A beautiful, minimal desktop client for Microsoft 365, Gmail and IMAP. Your accounts together, your data under your control.

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Inboxwell Demo

Inboxwell interface review

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Everything in its place.

Multiple accounts, conversations and replies — clear, calm and ready when you are.

Designed around your inbox

Everything you expect.
None of the noise.

Inboxwell is being built as a dependable everyday mail client, with a small visual footprint and a transparent security model.

One calm inbox

Connect multiple Microsoft 365, Gmail and IMAP mailboxes and keep each account clearly identified.

Made for real email

Threads, folders, rich replies, signatures, attachments and responsive reading panes — without the clutter.

Local by design

Mail is cached in an encrypted local database. OAuth tokens stay in Windows Credential Manager.

Provider-native sync

Inboxwell connects directly to Google, Microsoft and your IMAP server. There is no Inboxwell mail relay.

Built for Windows

A focused desktop experience with adaptive layouts, keyboard shortcuts and familiar system behavior.

Open source

Inspect the implementation, follow development and report issues publicly on GitHub.

Privacy without hand-waving

Your inbox does not pass through us.

Account authorization happens on Google or Microsoft pages. The desktop app talks directly to your provider and stores its working data locally on your PC.

No account passwords collected

No Inboxwell cloud mailbox

Clear permission explanations

Account removal and revocation controls

A better inbox is taking shape.

Follow the open-source project and help us make email calmer.

Explore Inboxwell on GitHub