A daily updated filename extension database!

SPA file extension

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

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

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

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

✅ MikuMikuDance Sphere Mapping File

SPA file is a MikuMikuDance Sphere Mapping File. MikuMikuDance, very commonly abbreviated to MMD, is a freeware animation program that lets users animate and create 3D animation movies, originally produced for the Vocaloid character Hatsune Miku.
SPA format description not yet available
Category: Data files
Application: MikuMikuDance
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SPA aliases:
SPA related links:
SPA related extensions:
MikuMikuDance PolyMo Model Data

MikuMikuDance Polygon Movie Maker Project

MikuMikuDance Polygon Model eXtend

MikuMikuDance Sphere Multiplied Map

MikuMikuDance Vocaloid Motion Data

MikuMikuDance Vocaloid Pose Data

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

🚫 The .spa file extension is often given incorrectly!

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

cpa, epa, pa, psa, qpa, sa, sap, sla, soa, sp, spq, spw, spx, spz, wpa

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Cadstar PCB Design
SPSS Saved ODBC Query
Sage MAS 90 Data
QuickTime Player Addition
Act! Word Processor Document
Prism Image
SigmaPlot Worksheet
SignPlot Document
ParFlow Simple ASCII Data
WorkPlace Pro Utilities Alarm Page Builder Data

🔴 Can't open a .spa 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 .spa 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 .spa file extension, write to us!

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