The File Extensions Database


.EWC2 File Extension

  • Developer by: Grass Valley USA, LLC.
  • Category: Temporary Files

What is an .EWC2 file?

.EWC2 is EDIUS WaveForm cache

The ewc2 file extension is associated with the EDIUS, a non-linear video editing software for Microsoft Windows operating system, developed by Grass Valley.

The ewc2 file stores WaveForm cache for audio data.


How to open:

Cache files are typically not meant to be opened directly.

How to convert:

There is no reason to convert cache files, they are usually generated only as temporary files.

How to solve problems with EWC2 files

  • Associate the EWC2 file extension with the correct application. On :
    Windows: Right click on any EWC2 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.EWC2 files". Mac: Right click (or Ctrl-click) the EWC2 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 .EWC2 is EDIUS WaveForm cache. Because only the current version supports the latest EWC2 file format. Search, therefore, e.g. on the Grass Valley USA, LLC. manufacturer website after an available .EWC2 is EDIUS WaveForm cache update.
  • To make sure that your EWC2 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.