MailStore Client

by MailStore Software GmbHv26.3.2

Last updated Aug 7, 2026

Windows client for accessing, searching, and managing email archives hosted by MailStore Server.

Install with winget

$ winget install --id MailStore.MailStoreClient --exact --version 26.3.2

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for MailStore Client

MailStore Client uses MSI. The silent install switches are /quiet /norestart.

One-line silent install (x86, machine scope)

msiexec.exe /i MailStoreClientSetup-26.3.2.24194.msi /quiet /norestart

See the full silent install reference for MailStore Client →

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Installers · v26.3.2

Architecture	Type	Scope	Install	Download
x86	MSI	machine		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for MailStore Client.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

Frequently asked questions

How do I install MailStore Client on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id MailStore.MailStoreClient --exact --version 26.3.2. winget downloads the installer from MailStore Software GmbH and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install MailStore Client silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id MailStore.MailStoreClient --exact 26.3.2 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for MailStore Client?

MailStore Client uses MSI. Run the downloaded installer with: msiexec.exe /i MailStoreClientSetup-26.3.2.24194.msi /quiet /norestart. The silent switches are /quiet /norestart.

How do I uninstall MailStore Client via winget?

Run: winget uninstall --id MailStore.MailStoreClient --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from MailStore Client's Apps & Features entry.

Is MailStore Client free?

MailStore Client is distributed under Proprietary. Refer to the publisher (https://my.mailstore.com/Downloads) for the full license terms - Wingetly itself does not charge for installation.

Does MailStore Client work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls MailStore Client directly from the publisher.

How do I keep MailStore Client up to date?

Run winget upgrade --id MailStore.MailStoreClient --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of MailStore Client from microsoft/winget-pkgs.