N-MailClient ist ein Desktop-E-Mail-Client für beliebige IMAP/SMTP-Konten. Enthält Kalender (CalDAV), Kontakte (CardDAV), gemeinsamen Posteingang für mehrere Konten, Volltextsuche, PGP-Verschlüsselung (Lesen & Senden), serverseitige Sieve-Filter mit Regel-Baukasten, ein Anhang-Archiv (lokal oder WebDAV), Konversationsansicht, Übersetzung via LibreTranslate und automatische Updates.
Publisher’s description (German)
What is N-MailClient?
N-MailClient is an open-source program for Windows from Lunasans.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS). The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
Cons
- No native ARM64 build
In short: N-MailClient is an open-source Windows tool for 64-bit PCs. Administrators can deploy it unattended.
Is N-MailClient safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
F73B6945EBA7989EFC2FF577947577436FF0562CA603AFA53BED6ABA90337DFB· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.5.0Latest | June 27, 2026 | — | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id Lunasans.NMailClient -en-mailclient-Setup-0.5.0.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Lunasans
- Licence
- MIT
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 0.5.0
- Released
- June 27, 2026
- Added to the catalogue
- July 15, 2026
- Versions listed
- 1
- Website
- github.com
- winget ID
- Lunasans.NMailClient
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is N-MailClient free?
Yes. N-MailClient is open-source software under the MIT licence.
Is N-MailClient safe to download?
The download comes from github.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 N-MailClient 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 N-MailClient be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does N-MailClient run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.