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SMPAK file extension

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

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

✅ SuperMemo UX Data

SuperMemo UX Data .smpak file icon
The SMPAK file is a SuperMemo UX Data. SuperMemo UX is a learning method and a learning software package.
SMPAK format description not yet available
Category: Data files
Application: SuperMemo UX
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SMPAK aliases:
SMPAK related links:
SMPAK related extensions:

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

🚫 The .smpak file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Battlestations: Midway Data

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

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