.AET File Extension
After Effects Project Template
| Developer | Adobe Systems |
| Popularity |
3.1 | 7 Votes |
What is a AET file?
An AET file is a project template created by Adobe After Effects, used to start new video projects with a predefined structure. It contains one or more compositions, which may include imported media, shapes, text layers, effects, and project settings. Unlike regular project files (.AEP or .AEPX), AET files serve as reusable templates for creating multiple After Effects projects with consistent layouts or settings.
More Information
After Effects supports two template formats:
- After Effects Template (AET) – The default template format, saved in a binary format. It produces smaller files that load faster and is recommended for most users.
- After Effects XML Template (.AETX) – A text-based format saved using the XML standard. While larger and slower to open, it allows you to edit project details manually with a text or XML editor, which is useful for automation or sharing editable templates.
NOTE: To create a project template, go to , then choose , and select from the file format options.
How to open a AET file
You can only open AET files with Adobe After Effects (Windows and macOS). To open an AET file, select .
How to convert a AET file
Adobe After Effects can convert AET files to various file types, including the following formats: