A daily updated filename extension database!

DS2 file extension

The table below provides useful information about the .ds2 file extension. It answers questions such as:

  • What is the .ds2 file?
  • What program do I need to open a .ds2 file?
  • How can the .ds2 file be opened, edited or printed?
  • How can I convert .ds2 files to another format?

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

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

✅ DSS Pro Voice

DS2 file is a DSS Pro Voice. Digital Speech Standard Pro (DS2) is a proprietary audio compression format developed by Olympus to compress files by approximately 12 times, so it is an ideal format for transferring files by email and through networks. It is an audio file format for Olympus voice recorders.
Category: Audio files
Mime-type: audio/x-ds2
Magic number: -
Magic string: -
Sample: -
DS2 aliases:
DS2 related links:
DS2 related extensions:
Audio Interchange File

CD Audio Track

MIDI Music

MPEG Audio Layer 3 File

Real Audio Sound

Macintosh Sound Resource

Amiga 8SVX Sound

Creative Labs Sound Blaster Sound

Windows Waveform Sound

AC-3 Compressed Audio

✅ 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 .ds2 file extension.

🚫 The .ds2 file extension is often given incorrectly!

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

cs2, d2s, dc2, de2, ds, dse, dsq, dsw, dsz, dw2, dz2, es2, fs2, rs2, s2

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Progress OpenEdge Database
Pasco DataStudio Data
TWAIN Data Source
DAZ Studio ASCII Script
Diablo 2 Saved Game
Stranded 2 Mapfile
E-Prime E-Studio 2.x Experiment File
Oracle Siebel Transaction Data
Cosmic Break CS2 Skin
DesignCAD for Windows 2D Drawing

🔴 Can't open a .ds2 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 .ds2 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 .ds2 file extension, write to us!

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