OSFMount

by Passmark Softwarev3.1.1003.0

Last updated Jun 9, 2026

OSFMount allows you to mount local disk image files (bit-for-bit copies of an entire disk or disk partition) in Windows as a physical disk or a logical drive letter.

Install with winget

$ winget install --id PassMark.OSFMount --exact --version 3.1.1003.0

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

Silent install command for OSFMount

OSFMount uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x64)

osfmount.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for OSFMount →

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Installers · v3.1.1003.0

Architecture	Type	Scope	Install	Download
x64	EXE Inno Setup	-		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 OSFMount.

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

Related apps

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OSFMountPassmark Software
PassmarkSoftware.OSFMountv3.1.1003.0
OSFMount allows you to mount local disk image files (bit-for-bit copies of an entire disk or disk partition) in Windows as a physical disk or a logical drive letter.
PerformanceTest 11Passmark Software
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Frequently asked questions

How do I install OSFMount on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id PassMark.OSFMount --exact --version 3.1.1003.0. winget downloads the installer from Passmark Software and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install OSFMount silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id PassMark.OSFMount --exact 3.1.1003.0 --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 OSFMount?

OSFMount uses EXE (Inno Setup). Run the downloaded installer with: osfmount.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall OSFMount via winget?

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

Is OSFMount free?

Does OSFMount 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 OSFMount directly from the publisher.

How do I keep OSFMount up to date?

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