Mailbird is a desktop email client for Microsoft Windows and MacOS, compatible with Windows 10 and Windows 11, and with Ventura or higher for Mac devices. Mailbird is offered via a paid subscription, but also includes a free version for both Windows and Mac users.
The first version of the Mailbird email software was created in January 2012 by Danish co-founders and serial entrepreneurs Michael Olsen and Michael Bodekaer, inspired by the lightweight Sparrow email client for OS X as an alternative to other existing email clients. Aside from the basic email features, the soft beta version included such features as the in-line reply, in-line attachment, a contact app, contacts search, PDF preview, keyboard shortcuts, quick reply, delete forever, etc.
In January 2013, Mailbird opened its beta to the public on an invite-only basis. The release included features, such as nested folder structure, message download, English spell check, and Lifehacker and TechCrunch integrations. Connecting additional email accounts also became possible along with the ability to set a default identity.
What is Mailbird?
Mailbird by Mailbird is proprietary Windows software in the email clients category. It ranks 28th by popularity among email clients in this catalogue.
Installation and requirements
The publisher provides EXE installers for 64-bit and 32-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 3.0.63, released on August 31, 2026. The version history goes back to May 14, 2024: 27 releases, all linked to the official files. That is about 12 releases a year.
Popularity and file types
Wikipedia has an article about it in 3 of our languages. Similar programs include Proton Mail Bridge, Tuta Mail and Pebble.
Pros / Cons
Pros
- Documented silent install
- Frequent updates (about 12 a year)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: Mailbird is an email client tool for 64-bit and 32-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is Mailbird safe to download?
- The file is served by download.getmailbird.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
D3BDBBCF0CEFBD8DA1AD2E3A38A27BC5BB4D6C7074BA4D32D14023B99DEEA001· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 27 versions ›27 versions over 2 years · about 12 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 3.0.63Latest | August 31, 2026 | — | 32-bit EXE64-bit EXE |
| 3.0.61 | May 19, 2026 | — | 32-bit EXE64-bit EXE |
| 3.0.60 | May 14, 2026 | — | 64-bit EXE32-bit EXE |
| 3.0.58 | May 10, 2026 | — | 64-bit EXE32-bit EXE |
| 3.0.57 | May 4, 2026 | — | 64-bit EXE32-bit EXE |
| 3.0.55 | April 30, 2026 | — | 64-bit EXE32-bit EXE |
| 3.0.53 | March 18, 2026 | — | 64-bit EXE32-bit EXE |
| 3.0.51 | March 16, 2026 | — | 32-bit EXE64-bit EXE |
Install from the command line
Silent install ›winget install --id Mailbird.Mailbird -eMailbirdSetup.exe /exenoui /quiet /norestartmsiexec /x {588D38AB-D8F1-4A6F-AFEB-55641EF29EF2} /qn /norestartRelated guide: How to use winget: install and update apps
Also for other systems
brew install --cask mailbirdInformation
- Publisher
- Mailbird
- Category
- Email clients
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, 32-bit
- Installer
- EXE
- Version
- 3.0.63
- Released
- August 31, 2026
- Added to the catalogue
- May 14, 2024
- Versions listed
- 27
- Updates / year
- 11.8
- Website
- getmailbird.com
- winget ID
- Mailbird.Mailbird
- MSI product code
- {588D38AB-D8F1-4A6F-AFEB-55641EF29EF2}
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to Mailbird
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Frequently asked questions
Is Mailbird free?
Mailbird is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Mailbird safe to download?
The download comes from download.getmailbird.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Mailbird with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Mailbird be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Mailbird run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit and 32-bit version through emulation.
Where can I download an older version of Mailbird?
The versions page lists all 27 versions with links to their official installer files, back to May 14, 2024.
What are alternatives to Mailbird?
Proton Mail Bridge, Tuta Mail, Pebble, Mailspring and Mozilla Thunderbird (en-US). The alternatives page compares them.
