The File Extensions Database

.3GPP2 File Extension

  • Developer by: 3GPP2
  • Category: Video Files
  • Format: Binary

What is an .3GPP2 file?

.3GPP2 is 3GPP2 Multimedia File

Audio and video container format created in the 3GPP2 (3rd Generation Partnership Project 2) format; contains both audio and video data; designed to extend several of the specifications from the 3GPP standard (.3GP files) for CDMA-based mobile phones.

3GPP2 files are most commonly seen with the .3G2 extension.

Programs that open 3GPP2 Multimedia File
Microsoft Windows Video
Apple QuickTime Player
Adobe Flash Professional CC
Apple QuickTime Player
Adobe Flash Professional CC

How to solve problems with 3GPP2 files

  • Associate the 3GPP2 file extension with the correct application. On :
    Windows: Right click on any 3GPP2 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.3GPP2 files". Mac: Right click (or Ctrl-click) the 3GPP2 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 .3GPP2 is 3GPP2 Multimedia File. Because only the current version supports the latest 3GPP2 file format. Search, therefore, e.g. on the 3GPP2 manufacturer website after an available .3GPP2 is 3GPP2 Multimedia File update.
  • To make sure that your 3GPP2 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.