Files with dash suffix can be usually found as video streaming files in Dynamic Adaptive Streaming over HTTP video file format.

There is one other file type using
the DASH file extension!

dash file icon.dash - Dashlane profile

Detailed description

Software that works with dash file extension

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DASH file extension - Dynamic Adaptive Streaming over HTTP video file

What is dash file? How to open dash files?

File type specification:

Digital video and movie file type icon Digital video and movie file type

The dash file extension is mainly related to the Dynamic Adaptive Streaming over HTTP video file format, also simply known as DASH.

The MPEG-DASH provides a standard specification for multimedia streaming over the Internet. The DASH format is used to transport high quality video in encoded MP4 format on the Internet through own DASH protocol.

A typical .dash file stores video content in several bitrates to ensure that the video is playable even with unstable internet connection. However, these files do not contain the audio track, which is saved in different file.

DASH format is meant only for watching, not downloading, so there is currently no way how to make the downloaded fragments working as common media play in media player.

One could also look on these files are temporary files, that are generated on the client side during the playback through supported media player. They contain just fragments of the original video, not the original.

The default software associated to dash file type:

VLC media player icon

VideoLAN Project Team logo VLC media player  Microsoft Windows software

Company or developer:
  VideoLAN Project Team

VLC media player is very popular multimedia player developed for Windows, Apple Mac, Linux, Unix and various other platforms.

VLC can playback many of the video formats (AVI, MKV, OGV, WMV, ASF, MOV...) and audio formats (MP3, AAC, M4A, OGG, FLAC...) as well as support of subtitles for video. It can also be used as a streaming server and multimedia transcoder.

Help how to open DASH files:

You can playback DASH video using VLC player with DASH Plugin installed.

How to convert file with extension DASH:

It seems that direct conversion from DASH is generally not possible.

Find converter to dash file type:

avi to dash

h264 to dash

mkv to dash

mov to dash

mp4 to dash

mpeg to dash

mpg to dash

List of software applications associated to the .dash file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open dash file, edit dash file, convert dash file, view dash file, play dash file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the dash files.

  • Play dash file
  • Import dash file
  • Export dash file

dash file players - programs that can play dash file - Dynamic Adaptive Streaming over HTTP video file

Click on the link to get more information about listed programs for play dash file action.

Microsoft Windows:

Main software associated with dash file by default:
VLC media player small icon VLC media player
Other suggested software:
RealPlayer small icon RealPlayer

Apple macOS / Mac OS X:

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