.FFX File Extension

After Effects Preset File

Developer Adobe Systems
4.0  |  20 Votes

What is an FFX file?

Effects file used by Adobe After Effects, a motion graphics video production program; contains presets for a video effect, such as a fade or warping effect; used for enhancing videos during the editing and production process.

More Information

The After Effects installation includes several FFX files located in the /​Presets/​ directory.

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Programs that open FFX files


Microsoft Find Fast Index

Developer Microsoft
3.5  |  4 Votes

Index of files searchable by Find Fast, a search program included with Microsoft Windows that allows for faster searches; often used to index all the files on a hard drive, though specific indexes can be created using the Find Fast Control Panel.

More Information

Typically named "Ffastun.ffx" and located in the root directory of a hard disk, network drive, or specific folder that has been indexed.

Programs that open or reference FFX files

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