Extract text from WSM files
To convert your WSM file to another format, you need Wise Package Studio or other Developer software.
To convert other file formats to the "Installer Source" file type, you need software like Wise Package Studio or a similar tool.
A .WSM file is a legacy Wise Script Merge Module or project file created by the now-discontinued Wise Package Studio (formerly Wise Installation System). These files serve as reusable components containing installation logic, registry keys, and file paths intended to be merged into a final Windows installer (MSI or EXE).
Because Symantec acquired and subsequently retired the Wise product line in 2011, opening .WSM files today is a significant challenge. They are not standalone executables that you can double-click; they are proprietary source code files that require the original compiler environment. Users often encounter these files when trying to maintain or migrate old software projects and find that modern Windows versions (10/11) typically treat them as unrecognized binary data.
To make the file usable, the standard workflow is to compile it into a MSI (Windows Installer) or EXE using a legacy installation of Wise or a modern migration tool like AdminStudio. For documentation, auditing, or archiving purposes, users often seek to extract the internal script commands to TXT or PDF to preserve the logic without maintaining a virtual machine for the obsolete software.
Convert.Guru analyzes your WSM file, detects the exact format, and lets you read the text inside.
Users also converted VOB, SNX and MKV files.
If you want to convert WSM file to OBJ, FBX, DAE, 3DS, MAX, BLEND, MA, MB, C4D, STL, PLY or WRL, you can use Wise Package Studio or similar software from the "Installer Script Project" category. In the File menu, look for Save As… or Export….
To convert DWG, DAE, X3D, IGES, WRL, JT, SKP, 3DS, 3DM, OBJ, STEP or FBX files to WSM, try Wise Package Studio or another comparable tool in the "Installer Script Project" category.
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 WSM converter.