Opening a DSS File

The DSS file type is primarily associated with DSS Player.

DSSFile Extension DSS
File extension: DSS
File type:  dictation or voice recording

What is a DSS file?

DSS files mostly belong to DSS Player by Olympus. A DSS file usually contains a dictation or voice recording captured by digital dictation recorders manufactured by Olympus. The DSS recording is stored in Digital Speech Standard file format which is optimized for speech coding. Despite its high compression rate, DSS format outputs high quality audio. The reduced file size resulting from a highly compressed DSS file translates to lower storage and bandwidth requirements. DSS audio format is used in law enforcement, medical, journalism, and academic sectors. DiskStation Manager, a cloud-based OS bundled with network attached storage (NAS) devices (like DiskStation) saves its backup configuration in a DSS file. Settings saved in this file include domains, passwords, allowed file transfer protocols, user/group preferences etc. Another type of DSS file contains a database used by HEC-DSS data storage system. Saved game data used by Action Replay game cheat modules are also stored in a DSS file.

How do you open DSS files?

You need a suitable software like DSS Player to open a DSS file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DSS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DSS file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DSS File Viewer

Choose your .dss file to play

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How to convert DSS files to MP3, WAV, OGG, FLAC, AAC, AIFF, ...

You can convert DSS files using our online DSS file viewer (powered by Convert.Guru):
  1. To do so, click the "Choose your .dss file to play" button above.
  2. After your file is opened in browser,
  3. click "Save as..." in the menu.
  4. Then choose the audio format (e.g. MP3, WAV, OGG, FLAC, AAC, AIFF, ...) you want.
  5. Download the converted file.

Programs that open and convert DSS files:

  1. DSS Player by Olympus
    See the previous paragraphs to learn more about the main application. DSS files are often referred to as DSS Player audios because this type of file is primarily created or used by this software.
  2. Action Replay (saved game) by Datel
    Action Replay is a family of game console accessories used to modify various aspects of a game. It is available for PlayStation 2, Xbox, and Nintendo consoles. Older versions of Action Replay save game progress in a DSS file. Newer versions use a DUC file. This file format is classified as Game. Related links: Wikipedia Action Replay Page, Codejunkies, Shuny's Savegames Converter
  3. DCC Active Designer
    Screensaver
  4. Digital Soup
    This file format is classified as Audio.
  5. HEC-DSS (database) by Hydrologic Engineering Center
    HEC-DSS is a data storage system used by the United States Army Corps of Hydrologic Center. This database system efficiently stores large amounts of time series data. Databases used by HEC-DSS are saved in a DSS file. This file format is classified as Database.

DSS file format:

A file format defines how the data in the file is structured. The file format can be deduced from the file extension and the signature. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. Exact knowledge of the format is therefore important in order to solve problems occurring in files. In the following you will find our evaluation of the DSS files:

You will often come across the DSS file type. This is mainly used by one program with a specific format. But the following two file formats are common:

All other DSS files (12%) have no consistent format, the following 3 formats can be found: ZDSS. Files like these are sometimes linked to pokemon, statement, platinum or dict. Just click the "Choose your .dss file to play" button on this page to find out what your DSS file is.

Technical Data for DSS File Extension

File classification:
Audio
Related files:
Mime type:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Olympus.Recording
EXEFile: %ProgramFiles%\Olympus\DSSPLA~1\DSSOLE.exe %1

ProgramID: DSSfile
EXEFile: %ProgramFiles%\NCH Swift Sound\WavePad\wavepad.exe %L

ProgramID: dssfile
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe

ProgramID: dssfile
EXEFile: %ProgramFiles%\Mplayer\mplayerc.exe

ProgramID: mplayerc.dss
EXEFile: %ProgramFiles%\Media Player Classic\mplayerc.exe

ProgramID: mplayerc.dss
EXEFile: %ProgramFiles%\K-Lite Codec Pack\Media Player Classic\mplayerc.exe

ProgramID: qvodplayer.dss
EXEFile: %ProgramFiles%\QvodPlayer\QvodPlayer.exe -localfile

ProgramID: dssfile
EXEFile: %ProgramFiles%\Combined Community Codec Pack\MPC\mplayerc.exe

ProgramID: mplayerc.dsm
EXEFile: %ProgramFiles%\Recode Media\X Codec Pack v2\Media Player Classic\mplayerc.exe

ProgramID: mplayerc.dss
EXEFile: %ProgramFiles%\Ringz Studio\Storm Codec\mplayerc.exe

ProgramID: dssfile
EXEFile: %ProgramFiles%\NCH Swift Sound\Recordpad\recordpad.exe -extfind Scribe

ProgramID: stormplayer.dss
EXEFile: %ProgramFiles%\StormII\Storm.exe /play


a dss dictation or voice recording is a special file format by Olympus and should only be edited and saved with the appropriate software.

How to solve problems with DSS files

  • Associate the DSS file extension with the correct application.
  • Update your software that should actually open dictation or voice recordings. Because only the current version supports the latest DSS file format. Search, therefore, e.g. on the Olympus manufacturer website after an available DSS Player update.
  • To make sure that your DSS file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .DSS file online - secure, fast, and no downloads needed.
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