Welcome to Oxrion

Oxrion is a source code protection system for PHP. It lets you ship your applications to customers and servers without exposing your source — protecting your work from copying, theft, and reverse-engineering.

You protect your code once, producing a single encrypted file that runs across multiple PHP versions, and it runs anywhere the free Loader is installed.

New here?

• What is Oxrion? — what it does and how the parts fit together.
• How Oxrion works — the full picture, from protecting your code to running it.
• Quick start — protect your first file in about five minutes.

Find your way around

• Encoder — protect your PHP files and set how they’re protected.
• Keys — manage license keys, external keys, and recovery keypairs.
• Licenser and Recovery — issue licenses and restore files, in the Cloud or offline.
• The Loader — install the runtime that executes your protected code.

Ready to begin? Head to What is Oxrion? or jump straight into the Quick start.