A portable Windows tool for After Effects presets: converts .ffx files for every AE version after CS5.5 — a verified full downgrade to CS5.5's native format, or native-format effect removal for any newer target — strips effects whose plugins you don't own, and shows exactly what is inside a preset. All offline, in one single exe.
Technical details
Publisher
marbou92
Version
0.2.3
Release date
2026-10-10
License
MIT
Installer type
portable
Architecture
x86
Package ID
Marbou92.FFXCompatibilityTool
Install FFX Compatibility Tool from the command line
Yes. FFX Compatibility Tool is free and open-source software released under the MIT license.
What is the latest version of FFX Compatibility Tool?
The latest version is 0.2.3, released on Oct 10, 2026.
Is it safe to download FFX Compatibility Tool?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with c15b11244d4408d246ac2a8c51c4700e36bb2dd7e7ea371e02f26ac3627e5a1e.
Which Windows versions does FFX Compatibility Tool support?
FFX Compatibility Tool runs on Windows and is available for 32-bit (x86) systems.
How do I uninstall FFX Compatibility Tool?
Open Settings › Apps › Installed apps, find FFX Compatibility Tool and select Uninstall. From the command line, run winget uninstall --id=Marbou92.FFXCompatibilityTool -e.
Is there a portable version of FFX Compatibility Tool?
Yes. FFX Compatibility Tool is available as a portable program (FFXCompatibilityTool-0.2.3.exe, 32-bit (x86)) that runs without installation. Copy it to any folder or USB drive and run it from there.
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