The File Extensions Database


.WEBM File Extension

  • Developer by: Google
  • Category: Video Files
  • Format: Binary

What is an .WEBM file?

.WEBM is WebM Video File

A WEBM file is a compressed video saved in the WebM format, an open, high-quality video standard. It stores video compressed using VP8 technology and audio compressed using Ogg Vorbis compression. WEBM files are commonly used for delivering online videos using the HTML5 <video> tag.

The WEBM container format is based on the Matroska container, which stores Matroska video in .MKV files. Most major Web browsers will support WebM as part of HTML5 video delivery. WebM is an alternative to the patented h.264 and MPEG4 standards, and is suitable for commercial and non-commercial applications.

NOTE: Google acquired ON2, the original developer of VP8 technology. VP8 is now an open and free technology.

Programs that open WebM Video File
Windows
File Viewer Plus
VideoLAN VLC media player
Miro Video Converter
Microsoft Windows Media Player with DirectShow Filter
Microsoft Edge
Microsoft Internet Explorer with VP8 plug-in
Mozilla Firefox
Google Chrome
Opera
Mac
VideoLAN VLC media player
Miro Video Converter
ShedWorx Smart Converter
Mozilla Firefox
Google Chrome
Opera
Eltima Elmedia Player
Linux
VideoLAN VLC media player
FFmpeg
Mozilla Firefox
Opera
iOS
olimsoft OPlayer
PentaLoop PlayerXtreme Media Player
Android
File Viewer for Android

How to solve problems with WEBM files

  • Associate the WEBM file extension with the correct application. On :
    Windows: Right click on any WEBM file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.WEBM files". Mac: Right click (or Ctrl-click) the WEBM file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .WEBM is WebM Video File. Because only the current version supports the latest WEBM file format. Search, therefore, e.g. on the Google manufacturer website after an available .WEBM is WebM Video File update.
  • To make sure that your WEBM file is not corrupted or virus-infected, get the file again and scan it with antivirus software.