The File Extensions Database


.4MP File Extension

  • Developer by: 4-MP3
  • Category: Audio Files

What is an .4MP file?

.4MP is 4-MP3 Database File

Database of audio files organized by 4-MP3, a database manager for storing and searching information on collections of sound files; supported formats include .MP3, .WAV, and .VQF; allows large collections of audio files to be searched and browsed efficiently.

4MP files do not contain actual audio, but only references to the audio files listed in the database.

How to solve problems with 4MP files

  • Associate the 4MP file extension with the correct application. On :
    Windows: Right click on any 4MP file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.4MP files". Mac: Right click (or Ctrl-click) the 4MP 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 .4MP is 4-MP3 Database File. Because only the current version supports the latest 4MP file format. Search, therefore, e.g. on the 4-MP3 manufacturer website after an available .4MP is 4-MP3 Database File update.
  • To make sure that your 4MP file is not corrupted or virus-infected, get the file again and scan it with antivirus software.