# The Unofficial XM File Format Specification

> this edition covers the original XM (extended module) file format specification and several known sub-formats

**Wikidata**: [Q107899292](https://www.wikidata.org/wiki/Q107899292)  
**Source**: https://4ort.xyz/entity/the-unofficial-xm-file-format-specification


## References

1. [Source](https://www.grafiati.com/en/literature-selections/demoscene/)
2. WorldCat
3. [2024](https://www.pollak.org/b/the-xm-format/)
4. [Source](https://isbn.camlibro.com.co/catalogo.php?mode=detalle&nt=384432)
5. [Maxima Library](https://www.maxima-library.com/avtory/avtory/b/583004)
6. Open Library
7. Goodreads
8. [Source](https://webscene.ir/tutorials/show/The-Unofficial-XM-File-Format-Specification-Quantum)
9. [2020](https://bargenqua.st/posts/mods-3/)
10. CelerSMS
11. LibraryThing