Click the "Select File" button above, and choose your MOU file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert MOU to another file type
To convert MOU archives to another format, you need WinMount or other Compressed software.
Convert a file to MOU
To convert other file formats to the "Virtual Disk Archive" file type, you need software like WinMount or a similar tool.
About MOU files
The .mou file is a proprietary compressed archive and virtual disk format developed by WinMount International. It is designed to be mounted directly to a virtual drive, allowing users to access archived files instantly without extracting them to a physical hard drive first. You must use the official WinMount utility to open, mount, or extract these files.
Users frequently need to convert .mou files because the format is highly restrictive and outdated. It is a closed, proprietary format that requires specific, Windows-only software to open. If you send a .mou file to a colleague or client without the WinMount utility, they will be unable to open it. It is not supported by macOS, Linux, or modern web browsers.
We recommend converting .mou files to universal archive formats like ZIP, 7Z, or RAR. While you will lose the specific 'direct mount' functionality native to the WinMount software, you will gain universal compatibility. The extracted files and internal folder structures will remain completely intact.
Because .mou is a closed, proprietary format, it is extremely difficult to open or convert. Standard online converters fail to process it because the internal compression algorithms are completely undocumented. Often, only the original WinMount software can properly read or export the data. However, convert.guru can still identify the file format, inspect the file, and show text or internal content. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible. Just drag and drop your file to identify the format, view it, and convert it when possible.
Convert.Guru analyzes your MOU file, detects the exact format, and lets you read the text inside.
If you want to convert MOU file to ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ, LZMA, CAB, ACE, ARJ or LHA, you can use WinMount or similar software from the "Compressed Archive Virtual Disk" category. In the File menu, look for Save As… or Export….
To convert XXE, 7Z, Z, PAK, LHA, DEB, UUE, TAR, LZH, ZIP, PKG or RAR files to MOU, try WinMount or another comparable tool in the "Compressed Archive Virtual Disk" category.
The MOU Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our MOU converter.