OSFMount 3.3.1000

OSFMount is a unusually powerful tool for mounting disk images in Windows with a drive letter.

If you’ve downloaded an ISO file, for instance, this means you don’t have to burn it to a blank disc to browse its contents. Just use OSFMount and it’ll appear in Windows as a new drive, so you can view the image in Explorer and extract whatever files you might need.

OSFMount doesn’t just support ISO files, though. Other formats it can mount include IMG, DD, BIN, 00n, NRG, SDI, AFF, AFM, AFD, and even VMWare’s VMDK.

And that’s not all. The program can also create a RAM disk, so for instance you could allocate 1GB to a new virtual drive V:. This may help with performance of some programs, as RAM disks are extremely fast. It also has privacy advantages (tell a browser to store its internet history there and it’ll disappear when you reboot). And you can even use OSFMount to save the contents of your disk in a variety of image formats, including ISO, BIN, IMG and DD.

Note that OSFMount is now 64-bit only.

Verdict:

OSFMount is an easy-to-use disk mounting tool with some useful bonus features

  • Rating:
    Operating Systems:
  • Windows 10, Windows 7 (64 bit), Windows 8License:
  • FreewareDeveloper:
  • PassMark

  • Software Cost:
    Free
  • CategoryDate Updated:
  • 11 August 2026Downloads To Date:
  • 6058Languages:
  • EnglishDownload Size:
  • 1.00 MB

    Specifications

    Changelog

    Version 3.2.1000 changes:

    – Added more verbose progress text when mounting image in CLI
    – Fixed bug in mounting all partitions using the “-v all” option in CLI
    – Display error when mounting physical disk with invalid MBR disk signature

    Deal of the Day

    Adobe Photoshop Elements 2021

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