MSS Converter

Extract text from Game saves and styles (MSS)


Drop or upload your .MSS file

How to extract text from your MSS file

  1. Click the "Select File" button above, and choose your MSS file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert MSS to another file type

To convert MSS Saves and styles to another format, you need Mindustry or other Game software.

Convert a file to MSS

To convert other file formats to the "Game Save File" file type, you need software like Mindustry or a similar tool.


About MSS files

The .MSS file extension is primarily associated with Mindustry, a popular factory-building tower-defense game created by Anuken. In this environment, it functions as a proprietary game save file storing player progression, map states, and resource grids. Additionally, the .MSS extension is utilized for MTS TestWorks materials testing methods, MuseScore (Wikipedia) score style sheets, and CartoCSS map stylesheets used by Mapbox.

Users often attempt to convert .MSS files to edit game variables, extract enterprise testing data, or migrate map styles. However, the extreme fragmentation of this extension creates severe disadvantages for users. A Mindustry save is a closed binary format that cannot be read by text editors, whereas a MuseScore .MSS file is simply standard XML. If you are trying to share testing parameters from MTS TestWorks, the file relies on a Microsoft Compound structure and requires original enterprise software to natively open or export the data. Standard web browsers and generic document viewers will outright fail to process most of these variations.

If your file contains game data, converting it to ZIP or JSON might be possible using community-built save extractors. For style sheets, converting to XML or CSS is the most logical path.

Because of these conflicting proprietary structures, .MSS files are notoriously difficult to process or convert blindly. Often, only the original software can properly read or export the data. If our analysis detects a supported embedded format, viewing or conversion may still be possible.

Convert.Guru analyzes your MSS file, detects the exact format, and lets you read the text inside.

Users also converted MPP, MSCX, MSCZ, QZTP, CY and ASO files.


FAQ

If you want to convert MSS file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use Mindustry or similar software from the "Game Save & Style Data" category. In the File menu, look for Save As… or Export….

To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to MSS, try Mindustry or another comparable tool in the "Game Save & Style Data" category.



The MSS 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 MSS converter.