All about AET Files

The AET file type is primarily associated with After Effects.

AETFile Extension AET
File extension: AET
File type:  Tracker Settings

What is an AET file?

AET files mostly belong to After Effects by Adobe Systems Incorporated. Use our "Online AET Text Viewer" below to analyze your AET file and to see all text it contains.

How to open an AET file

You need a suitable software like After Effects to open an AET file. You need a suitable software like After Effects from Adobe Systems Incorporated to open an AET file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your AET file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a AET file directly in the browser:. Just drag the file onto this browser window and drop it.

Online AET Text Viewer

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Unable to Open a .AET File? Quick Solutions:

AET files can come from different programs and aren't universally openable.

  1. Identify the Source: If received from a motion graphics designer or video editor, it is likely an Adobe After Effects Project Template or Tracker Settings file.
  2. Check the Header: Inspect the first few bytes using a text or hex editor:
    • "RIFX" or "RIFF" often indicates an After Effects project template.
    • Readable XML or plain text suggests a tracker settings file.
  3. Use the Original Software: The original program is usually required; try opening it with Adobe After Effects, or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for AET File Extension


The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: AfterEffects.ProjectTemplate.70
EXEFile: %ProgramFiles%\Adobe\Adobe After Effects 7.0\Support Files\AfterFX.exe

ProgramID: AfterEffects.ProjectTemplate.70
EXEFile: %ProgramFiles%\Adobe After Effects 7 Pro\Support Files\AfterFX.exe


an aet Tracker Setting is a special file format by Adobe Systems Incorporated and should only be edited and saved with the appropriate software.

How to solve problems with AET files

  • Associate the AET file extension with the correct application.
  • Update your software that should actually open tracker settings. Because only the current version supports the latest AET file format. Search, therefore, e.g. on the Adobe Systems Incorporated manufacturer website after an available After Effects update.
  • To make sure that your AET file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .AET file online - secure, fast, and no downloads needed.
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