Omnia OS

Desktop Email client

Protect Your Inbox.

Omnia OS isolates unverified senders, groups email by company, and helps you clear a backlog in minutes.

No AI processing V1 · Gmail only No Sign Up Required
Omnia OS catch up dashboard
Why Omnia

Built for people who hate inbox clutter.

Sender quarantine

Unknown contacts land in review queues. Decide who joins your inbox.

Company view

Threads, files, and people from each organization live together.

Bulk cleanup

Unsubscribe and delete in batches to keep everything tidy.

Catch up fast

See what matters the moment you log back in.

  • Catch Up Quickly: See what matters the moment you log in.
  • Review new people: Approve, snooze, or block in one place.
  • Timeline view: Email threads surface together in one place.
Catch up timeline

Email: Untrusted Until Verified.

Omnia OS lives on your machine, keeps suspicious domains isolated, and makes phishing stand out before it hits your team.

Local only

All data stays on your device, Omnia never sends it to the cloud.

Domain clarity

Mitigate phishing emails by isolating unknown domains. i.e. rnicrosoft.com would need separate approval to join your inbox.

Approval first

New senders stay isolated until approved.

FAQ
What’s supported?

Version 1 supports Gmail email accounts and is currently only available on macOS.

How much does it cost?

V1 is currently free and available for commercial usage.

How is my data stored?

All of your data is stored locally on your own device, nothing is uploaded to third-party storage.

How do I troubleshoot this app?

Click the help icon in the top right corner of the app to review common tips and find options to submit an issue.

When will updates be available?

Updates will be available as new features are added and any issues are resolved.

Get in touch

Have questions or feedback?

Drop a note and we’ll get back to you with roadmap updates or answers to anything Omnia OS.

Take back your inbox.

Install Omnia OS, review new senders in seconds, and keep focus without noise.