The File Extensions Database

.AMX File Extension

  • Category: Plugin Files

What is an .AMX file?

.AMX is AMX Mod Plugin File

Custom plugin written for AMX Mod, a metamod plugin for Valve Half-Life and related games; adds additional features and functionality to the game.

AMX Mod X plugins use the .AMXX file extension.

File Type 2 Adobe Motion Exchange File
Developer by: Adobe Systems Category: Video Files

Video or animation saved in Adobe's Motion Exchange format; developed as a standard format for exporting video projects (such as After Effects .AEP files) to other programs.

The AMX format was also supported by LiveMotion, which was discontinued by Adobe in November, 2003.

Programs that open Adobe Motion Exchange File
Adobe After Effects CC 2019

How to solve problems with AMX files

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