Mail, calendar, contacts and tasks.
All in one.
One fast desktop app for your inbox, calendar, address book and to-dos. It works with the servers you already use – IMAP, SMTP, CalDAV and CardDAV – with no proprietary cloud and no telemetry.
- Developed in Switzerland
- No tracking, no telemetry
- No account required
Built for organisations that
own their data.
A modern client for your team – without handing your communication to another platform. Keep your servers, your policies and your budget.
- Open standards, no lock-inAny IMAP/SMTP, CalDAV and CardDAV server. Change hosting without retraining your team.
- Your data stays yoursDirect connections only – no relay, no vendor cloud. Passwords in the OS keychain.
- Secure by defaultRemote images blocked, HTML mail sandboxed without scripts, external senders flagged.
- Every mailbox, one inboxShared support addresses and aliases, each with its own signature.
- Rules and automationSort, label, star and move mail – even mail that arrived while the app was closed.
- MIT licensedAudit every line, adapt it, roll it out without per-seat licence fees.
No data spying.
Nothing is sent to us.
Developed in Switzerland by CiegoLink. No analytics, no telemetry, no account – we never see your mail, your contacts or how you use the app.
- Direct connections only. Agenoras talks straight to your own mail, calendar and contact servers. Sender icons come from the sender's public website; remote images in emails only when you allow them.
- Stored on your device. Settings, cache and signatures stay in your user profile. Passwords are encrypted with the operating system's keychain.
- Verifiable. The complete source code is public under the MIT licence – anyone can check what the app does.
See it in action.
One calm inbox for every account.
Live updates, server-side full-text search and filters for unread, attachments and starred mail.
- Unified inbox with live IMAP IDLE updates
- Folders, categories, starred view and spam handling
- Notifications, custom sounds and tray mode
- Offline reading from a local cache
Scheduling that speaks every standard.
CalDAV calendars and tasks from Nextcloud, iCloud or any compatible server.
- Week view with drag and drop and recurring events
- Move events between calendars, search a whole year
- Tasks and "My day" right next to your mail
Write like your brand sounds.
A clean editor with company signatures, templates and placeholders.
- Rich text, inline images and sanitised paste
- Aliases with automatic signature switching
- Templates with placeholders like
{{FirstName}} - Undo send with an adjustable delay
Meetings that just work.
Accept, decline or answer maybe right in the email – and invite people outside your organisation.
- Invitations that Outlook, Gmail and Apple understand
- Replies go straight to the organiser's calendar
Free for everyone. Forever open.
The latest beta release, straight from GitHub. No sign-up, no trial, no account required. As a beta it may still contain bugs – please report anything you find.
sudo apt install ./agenoras_amd64.deb
Everything is
on GitHub.
Code, releases, documentation and the issue tracker are public. Questions, bug reports and ideas go straight to GitHub.