MS Converter

Convert MS files online for free

Select File
Drop or upload your .MS file

Online File Converter

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How to convert your MS file

Click the "Select File" button above, and choose your MS file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert MS to another file type

The converter easily converts your MS file to various formats - free and online. No Windows or extra software needed.

MS to PDF
MS to SEC
MS to US
MS to EXE
MS to MSI
MS to APP
MS to DMG
MS to DEB
MS to RPM
MS to PKG
MS to RUN
MS to SH

Convert a file to MS

The converter also works in reverse, so you can convert other Developer formats to MS with high quality output.

JAR to MS
APP to MS
SCR to MS
IPA to MS
COM to MS
AAB to MS
PS1 to MS
DMG to MS
VBS to MS
EXE to MS
XAPK to MS
MSI to MS

About MS files

The .ms extension acts as a container for two distinct, highly specialized formats that often confuse users due to their proprietary nature. Most commonly, it represents a MAXScript file, a utility script used by Autodesk 3ds Max to automate 3D modeling tasks, generate geometry, or modify user interfaces. While these are technically plain text, they are intended to be run inside the 3ds Max environment, making them useless to users without the software installed. The second common variation is a Mass Spectrometry data file generated by Agilent ChemStation. These are complex binary files containing chemical analysis results.

Common Challenges:

Proprietary Lock-in: Opening an Agilent .ms file requires specific scientific software or older 'MSD ChemStation' tools, making data sharing difficult.
Execution vs. Reading: Users often mistake MAXScript files for 3D models (OBJ, FBX) and fail when trying to import them as geometry.
Legacy Formats: Some .ms files are actually Unix Groff documents using the 'manuscript' macro package, which modern word processors cannot render correctly.

Conversion Solutions:

For 3ds Max Scripts: Convert to TXT or PDF to archive the code, documentation, or share logic without requiring a 3ds Max license.
For Agilent Data: Convert to CSV, XLSX, or open scientific standards like mzML or NetCDF to analyze the raw data in Microsoft Excel or Python.

Use Convert.Guru to open and convert your MS file.

Users also converted WEBP, LP, MCR, MSE, PDF, SEC and US files.

The MS 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 MS converter.