Desktop application

MEYER | Mail Desktop – email, calendar and contacts for Windows and Mac

Email, calendar, contacts and notes in one program for macOS and Windows.

Version 1.0.45 of 13 November 2026 · macOS version signed and notarized by Apple

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MEYER | Mail Desktop inbox on the Mac with folders and message list.
Features

What the program does

Your existing accounts

Email via IMAP and SMTP with automatic detection, Microsoft 365 with OAuth sign-in and Exchange via Microsoft Graph.

Calendar, contacts, notes

Calendars and contacts via CalDAV and CardDAV, with Microsoft 365 or locally on the computer only. Plus notes and tasks.

Find and organise

Full-text search, rules and filters, automatic filing of attachments in a folder and notifications for new mail.

Move and exchange

Import from Thunderbird, eM Client and Google Takeout as well as from mbox, eml, Maildir, vCard, CSV and ICS files. Export as an eml folder tree, mbox, ZIP or PST.

Join conferences

Join Microsoft Teams, Zoom, Google Meet, Jitsi, Webex, Nextcloud Talk and MEYER Mail Server conferences right in the program window, with camera, microphone and screen sharing. Hosting your own conferences only with a MEYER Mail Server.

AI of your choice, off by default

Summarise, reply, translate, search, detect appointments, check for phishing and get writing help – via the MEYER EDV AI Manager, your own OpenAI-compatible server or a cloud provider.

Every day

Fits into your computer

Several people on one computer get their own profiles, optionally protected by a password. You can add eml files including attachments by drag and drop.

  • Light and dark, automatic or matching your system.
  • Company logo and signature from an HTML file.
  • GoBD archive plus backup and restore.
  • Windows only: default email program (mailto and MAPI) and sending files from the Explorer context menu.
  • Windows only: click-to-dial via TAPI.
Week calendar in MEYER | Mail Desktop on Windows.
Download

The version for your system

Try it free for 60 days
Downloading and the 60-day trial are free of charge. You do not provide any payment details. The trial ends automatically and does not turn into a purchase or a subscription. Use of the program is subject to the licence terms.
After 60 days, the program only starts with a licence. Without a licence, you can then no longer open or export the messages, contacts, appointments and notes stored in the program. They remain stored on your computer and become accessible again with a licence; anything held by your mail service is not affected. If you do not want to buy, please export your data before the trial ends.

Download for macOS Download for Windows

System requirements
macOS 13 Ventura or later, for Apple silicon and Intel. Windows 10 or 11, 64-bit. At least 4 GB of memory, 8 GB recommended. At least 2 GB of free disk space; the local copy of your mail and the search index grow with the size of your mailboxes. An internet connection is needed for activation and for your mail services. Microsoft 365 requires your own Microsoft account.

macOS

macOS 13 Ventura or later · Apple silicon and Intel (Universal) · 4 GB of memory or more, 8 GB recommended · 2 GB of free disk space or more (about 651 MB installed; the local mail mirror and search index grow with your mailbox)

Version
1.0.45
Size
292.6 MB
File
MEYERMail-1.0.45-mac-universal.dmg
Checksum (SHA-256)
3105b1f00864908939014218c291a72123f8cf1675c0cc6a728af83448b5005d

Signed and notarized by Apple.

Download for macOS

Windows

Windows 10 or 11, 64-bit · signed by MEYER EDV GmbH (Azure Trusted Signing) · 4 GB of memory or more, 8 GB recommended · 2 GB of free disk space or more (about 494 MB installed; the local mail mirror and search index grow with your mailbox)

Version
1.0.45
Size
133.3 MB
File
MEYERMail-Setup-1.0.45.exe
Checksum (SHA-256)
c0fa08306fbba31dc77ae17a33d3e7872cc5e9858b648256b6ca9ec584f848f5
Download for Windows

How to verify the download

Mac: open the Terminal app and enter:

shasum -a 256 ~/Downloads/MEYERMail-1.0.45-mac-universal.dmg

Windows: open PowerShell and enter:

Get-FileHash $HOME\Downloads\MEYERMail-Setup-1.0.45.exe -Algorithm SHA256

If the string shown matches the checksum above, the file is complete and unchanged.

New or broken computer?

Simply install and activate the program on the new computer. You do not need to release anything first: the licence server automatically releases the computer that has not been seen for the longest time – at most three times in 30 days.

If a computer is broken, simply install and activate again.

To release a licence from a computer manually, go to “Meine Lizenzen” (My licences) in the customer portal and choose “Freigeben” (Release).

Updates

New versions are available for download on this page.

Your data

  • The program stores your messages, contacts, appointments and notes on your computer and with the services you set up yourself.
  • In standalone mode, MEYER Mail stores your sign-in details encrypted on this computer. It only sends them to the mail and calendar services you set up yourself, not to MEYER EDV. If you connect the program to a MEYER Mail Server, your sign-in details are stored on that server and are accessible to its operator, which means to us if MEYER EDV operates the server.
  • MEYER EDV only receives licence and device data for the licence check, no messages. Exception: if you choose MEYER AI, it receives the texts you send to it.
  • More in the privacy notice.

Artificial intelligence
The AI features are switched off by default; MEYER Mail then sends nothing to any AI service. If you switch on an AI and choose a provider, the program by default only sends text to that provider when you expressly use an AI feature, unless the optional automatic features are switched on. These are also switched off by default: automatic summary when you open an email, detection of appointments in incoming emails, automatic salutation when replying, and phishing assessment of suspicious links. If you switch one of them on, the program sends the content of your emails required for it to the chosen provider on its own. AI results are marked as such in the program. If you adopt a draft or a salutation, it becomes normal text that you can edit like any other.

Prices (all prices include VAT, no shipping costs)

  • Perpetual licence: EUR 149.00, one-off payment.
    • Can be used without time limit.
    • Includes major versions 1 and 2 with all bug fixes and security updates.
    • You receive security updates free of charge for at least five years, counted from the purchase date in your contract confirmation.
    • After that, your licence remains valid without time limit and the program keeps working in the scope you bought. Further security updates are then provided as required by law.
    • An update never restricts your licence, not even when a new major version is released.
    • One user, up to two computers.
  • Annual subscription: EUR 39.00 per year.
    • Includes all versions released during the term, including new major versions.
    • One user, up to two computers.

Sales start soon. No orders are accepted and no payment data is collected for MEYER | Mail Desktop on this page yet. Until then, no purchase contract is concluded here. You can already use the free 60-day trial.

Manufacturer
The manufacturer and licensor is MEYER EDV GmbH, Gerberhof 3, 31535 Neustadt am Rübenberge, Germany. Managing director Frank Meyer, Local Court (Amtsgericht) Hannover, HRB 220219, VAT ID DE334244746, email info@meyer-edv.com, phone +49 5032 9279898. MEYER EDV provides technical support.

Legal

Found a security vulnerability? Please write to info@meyer-edv.com with the subject "Security". We will acknowledge receipt of your report within three business days (Monday to Friday, excluding public holidays in Lower Saxony, Germany). This is not a commitment to fix the vulnerability or to do so by any particular date. More on reporting

Questions about MEYER | Mail Desktop?

We help with setup and migration – by phone or via remote support.

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