Champollion

Champollion 1.3.2

A decompiler for the Papyrus script language used in Skyrim, Fallout 4, Fallout 76, and Starfield. It aims to produce a Papyrus Script file (.psc) from a .pex binary file. The decompiled script should

Download for Windows

About Champollion

A decompiler for the Papyrus script language used in Skyrim, Fallout 4, Fallout 76, and Starfield. It aims to produce a Papyrus Script file (.psc) from a .pex binary file. The decompiled script should recompile to a functionally equivalent PEX binary.

Technical details

PublisherOrvid
Version1.3.2
LicenseLGPLv3
Installer typezip
Architecturex64
Package IDOrvid.Champollion

Install Champollion from the command line

Install with Windows Package Manager
winget install --id=Orvid.Champollion -e
Update to the latest version
winget upgrade --id=Orvid.Champollion -e
Uninstall
winget uninstall --id=Orvid.Champollion -e

pexdecompilerpex-decompilerpextopscconverterpex-to-psc-converterpex2pscpapyrusscriptfilespapyrus-script-filestheelderscrollsvskyrimthe-elder-scrolls-v-skyrimfallout4fallout-4fallout76fallout-76starfieldbethesdarequirescmd

Frequently asked questions

Is Champollion free?

Champollion is lgplv3 software from Orvid. Check the publisher's license terms for pricing and usage rights.

What is the latest version of Champollion?

The latest version is 1.3.2.

Is it safe to download Champollion?

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 ea53054276ac8006ccd3b323286bfbc6e34a454fa419d08da9bd440cbd31b383.

Which Windows versions does Champollion support?

Champollion runs on Windows and is available for 64-bit (x64) systems.

How do I uninstall Champollion?

Open Settings › Apps › Installed apps, find Champollion and select Uninstall. From the command line, run winget uninstall --id=Orvid.Champollion -e.

Is there a portable version of Champollion?

Yes. Champollion is available as a portable ZIP archive (Champollion.v1.3.2.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.