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DS3 file extension

The table below provides useful information about the .ds3 file extension. It answers questions such as:

  • What is the .ds3 file?
  • What program do I need to open a .ds3 file?
  • How can the .ds3 file be opened, edited or printed?
  • How can I convert .ds3 files to another format?

Table of Contents

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

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

✅ DeSmuME Saved State

DS1 file is a DeSmuME Saved State. DeSmuME is a Free/Open source Nintendo DS emulator for Linux, Mac OS and Windows.
Category: Data files
Application: DeSmuME
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DS0 aliases:
ds1, ds2, ds3, ds4
DS0 related links:
DS0 related extensions:

Other types of files may also use the .ds3 file extension.

🚫 The .ds3 file extension is often given incorrectly!

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

cs3, d3, d3s, dc3, ds, dse, dsr, dsw, dw3, es3, s3, sd3, ss3, vs3, ws3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

e-Szigno Signed Document
DICOM Bitmap Image
Casio WK-1800 Song Sequencer Data
Pasco DataStudio Data
Disguise 3 Project
Freescale S-record File
Hy-Tek Meet Manager SDIF Data
DAZ Studio Script Encrypted
WordStar 2000 Document

🔴 Can't open a .ds3 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 .ds3 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 .ds3 file extension, write to us!

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