A daily updated filename extension database!

XXS file extension

The table below provides useful information about the .xxs file extension. It answers questions such as:

  • What is the .xxs file?
  • What program do I need to open a .xxs file?
  • How can the .xxs file be opened, edited or printed?
  • How can I convert .xxs files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ StruMM3D Structure Data

XXS file is a StruMM3D Structure Data. StruMM3D is a full-featured molecular modeling program for Microsoft Windows.
XXS format description not yet available
Category: Data files
Application: StruMM3D
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
XXS aliases:
XXS related links:
XXS related extensions:
Str3Di Data

Other types of files may also use the .xxs file extension.

🚫 The .xxs file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

axs, cxs, dxs, sxs, xas, xcs, xds, xs, xss, xsx, xx, xxc, xxe, xxw, xxx

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Deus Ex Saved Game
Xxencoded Data
Singer XL Embroidery Data
MTFLOW Geometry Data
Sony Playstation Video
Zero Engine Terrain Data
TBX eXtensible Constraint Specification
SAS Stat Studio Module
Str3Di Data

🔴 Can't open a .xxs file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .xxs file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .xxs file extension, write to us!

🔴 Rate our XXS page

Please help us by rating our XXS page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

5 of 5 stars (8 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文