OSFMount 3.1.1003

PassMark Software ❘ 1.9MB ❘ Freeware ❘
Windows
Rank 10 among competitors

OSFMount: Your Go-To Tool for Virtual Disk Management

Peter Salakani

06/12/2025

OSFMount simplifies the mounting of disk image files, allowing users to easily create and manage virtual drives for enhanced data access and analysis.

OSFMount Review: The Ultimate Free Disk Mounting Solution for Windows

OSFMount by PassMark Software is a versatile and lightweight utility designed to simplify disk management tasks on Windows. As a free tool, it offers a comprehensive set of features that cater to IT professionals, testers, and tech enthusiasts alike.

Key Features of OSFMount

Seamless Disk Image Mounting: Easily mount various disk image formats such as ISO, IMG, DD, BIN, and VHD with just a few clicks. Its intuitive interface ensures quick operation for both novice and experienced users.
Virtual RAM Drives: Create high-speed RAM drives to accelerate data access and improve system performance. Ideal for testing environments or applications requiring rapid data read/write capabilities.
BitLocker Drive Decryption: Decrypt BitLocker-encrypted drives effortlessly. This feature is invaluable for IT professionals needing to recover or access data from protected drives without passwords.

Benefits of Using OSFMount

Designed with user efficiency in mind, OSFMount offers a lightweight yet powerful solution for mounting disk images and creating virtual drives. Its support for multiple image formats and encryption decryption makes it a reliable choice for data management tasks.

Why Choose OSFMount?

Free and easy to use
Supports a wide range of image formats
Enables the creation of high-speed RAM drives
Helps recover data from BitLocker encrypted drives

If you’re looking for a dependable, feature-rich tool to mount disk images, create virtual drives, or decrypt encrypted disks on Windows, OSFMount is an excellent choice that combines efficiency with simplicity.

Overview

OSFMount is a Freeware software in the category System Utilities developed by PassMark Software.

The users of our client application UpdateStar have checked OSFMount for updates 283 times during the last month.

The latest version of OSFMount is 3.1.1003, released on 04/02/2025. It was initially added to our database on 12/01/2010. The most prevalent version is 3.1.1003, which is used by 44% of all installations.

OSFMount runs on the following operating systems: Windows. The download file has a size of 1.9MB.

OSFMount has not been rated by our users yet.

Pros

OSFMount is lightweight and does not require installation.
It allows users to mount a wide range of disk image formats including ISO, IMG, VHD, and more.
The software is free for personal and non-commercial use.
OSFMount has a user-friendly interface that makes it easy to use for both novice and advanced users.
It offers the option to create virtual disks, RAM disks, and write-protected virtual drives.
The program supports command-line options for advanced users.

Cons

The free version of OSFMount lacks some advanced features available in the paid version.
The software does not have as many customization options as some other similar tools in the market.
OSFMount may not be as actively updated or supported as other disk mounting software.

FAQ

What is OSFMount?

OSFMount is a free tool developed by PassMark Software that allows you to mount local disk image files (bit-for-bit copies of an entire disk or disk partition) in Windows with a drive letter.

What file formats can OSFMount mount?

OSFMount can mount disk images in all common formats, including ISO, IMG, BIN, and DD.

Can OSFMount create new disk images?

Yes, OSFMount can create blank disk images of different sizes and formats, such as ISO, DD, and VMDK.

What operating systems is OSFMount compatible with?

OSFMount is compatible with Windows XP, Vista, 7, 8, and 10 (32-bit and 64-bit versions).

Can OSFMount encrypt mounted disk images?

Yes, OSFMount can encrypt mounted disk images using AES-128 or AES-256 algorithms. However, this feature requires a paid license.

Is OSFMount easy to use?

Yes, OSFMount has a user-friendly interface and can be used with just a few clicks. It also comes with a command-line interface for advanced users.

Is OSFMount open-source?

No, OSFMount is not open-source, but it is free to download and use.

Does OSFMount have any limitations?

OSFMount has a few limitations, such as the inability to mount encrypted images that were not created with OSFMount, or the inability to mount disk images in read-only mode. However, these limitations are minor and do not affect most users.

Is there any technical support available for OSFMount?

Yes, PassMark Software provides technical support for OSFMount via email and online forums.

Can OSFMount be used for commercial purposes?

Yes, OSFMount can be used for commercial purposes without any restrictions. However, if you need to use the encryption feature, you will need to purchase a license.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

Latest Reviews by Peter Salakani

Installations

283 users of UpdateStar had OSFMount installed last month.

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