Oxrion Loader
The free PHP extension that runs Oxrion-protected code. Install it once per server — protected files then run transparently, at full speed.
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Install
Pick your OS and PHP version, then enable it in php.ini.
Download
All builds and checksums, straight from GitHub Releases.
Requirements
Supported PHP versions, operating systems, and architectures.
Changelog
Every loader release and what changed.
Troubleshooting
Common issues, fixes, and answers to technical questions.
What is the loader?
Oxrion protects source code so it can run without being read. The loader is the piece that runs it: a small PHP extension installed on the server where protected code lives. It verifies each file, decrypts it in memory, and hands it to PHP — the original source never touches the disk.
It's free, with no account or signup. Whoever runs your protected code installs it once; every file you protect runs on the same loader. It cooperates with OPcache, so there's no performance penalty in production.
Looking to protect code rather than run it? That happens in the Oxrion Desktop app — see the platform.