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Oxrion

Oxrion v2

Modern PHP code protection

Upload a ZIP, get your whole project back protected — in one click. Your code runs everywhere but can't be read or copied, and we never store a thing.

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app.php 
<?php
function calculate($user) {
  return $user->balance * 1.18;
}
Encrypt
app.php protected 
<?php
// Protected by Oxrion — https://oxrion.com
// Requires the free Oxrion loader
7yJk2H5aMqW8PfX3vRtGcLbY9NwUzD1eK0iAS3Vp
oQjLmRxZ4hC7nE8aBdF6gHkM2vWyT5sP1uX9JqI

Designed for the way modern PHP teams ship

Tamper-proof

Modified files won't run

Recoverable

Decrypt anytime with your key

PHP 8.1–8.4

All current versions

Linux + Win

NTS and TS builds

How it works

Upload a ZIP. Get it back protected.

No installs, no build steps, no command line. Drop in your project, and Oxrion does the rest in one click.

  1. Step 01

    Upload your ZIP

    Drag your whole project into the dashboard as a ZIP. Every PHP file inside is protected in one pass — folder structure preserved.

  2. Step 02

    Download it back

    Seconds later, a protected ZIP downloads — same layout, ready to deploy. Your files are processed and immediately discarded; nothing is stored.

  3. Step 03

    Deploy & run

    Your customers install the free loader once. PHP runs the protected files transparently — full speed, OPcache and all.

The platform

One product, free tools around it

Protect your code with Oxrion Cloud, then manage it with free, offline tools. Everything runs on the same free loader.

Oxrion Cloud

Protect PHP files in the cloud — no installation, no setup.

  • Browser-based dashboard
  • Free tier to start
  • Same protection on every plan
  • Best for solo developers and teams
Learn more

Free tools

Free

Issue licenses and recover your source — free, offline, fully yours.

  • Oxrion Licenser & Oxrion Recovery
  • Desktop app and command line
  • Runs entirely offline
  • No account required
Learn more

Built differently

Everything you need, built in

Six things you'll notice immediately. The rest live in the docs.

Strong encryption

Your source is sealed with strong, industry-standard cryptography. The original code never ships — only a protected file that runs but cannot be read.

Tamper-proof files

Protected files are verified every time they load. If even a single byte is altered, the file is rejected — no silently modified code ever runs in production.

Always recoverable

Your protected files are never a one-way street. From your account you can restore the original source whenever you need it — no lock-in, no lost code.

License system included

Bind a protected file to a specific customer, domain, or expiry date. The licensing tools are included and free — no add-ons, no extra modules to buy.

Public or licensed files

Choose how each file is allowed to run. Public files run anywhere; licensed files run only where you permit. The rule travels sealed inside the file itself.

Free, minimal runtime

Production servers need only the free Oxrion loader — small, fast, and the same everywhere. Encryption happens on your machine or in the cloud, never on the server you ship to.

Your code stays yours

We never store your code

Uploading source to a third party should make any developer nervous. So we built Oxrion to keep nothing. Your files are protected in memory and the result is handed straight back — then everything is gone.

No source on our disks. No copies in a database. Licenses are generated on your side, never held by us. There's simply nothing for us to leak, lose, or hand over.

No source stored

Files are processed and immediately discarded — never written to permanent storage.

No database copies

We track usage counts, not your code. Your files never touch our database.

Licenses on your side

License files are generated for you to keep — we don't retain a copy of any of them.

Encrypted in transit

Everything moves over a secure connection, start to finish.

Who it's for

For anyone who ships PHP they'd rather not give away

If your code leaves your hands the moment you deliver it, Oxrion keeps it working without handing over the source.

Plugin & theme authors

Sell your work without sending readable source. Protect each release and tie it to a license so it can't be cloned or resold.

Agencies & freelancers

Deliver client projects on their servers while keeping your work protected. Bind each build to a domain so it only runs where it should.

Self-hosted software vendors

Ship an on-premise product to customers' own servers without exposing your codebase or your licensing logic.

Why Oxrion

A fresh approach to a tired problem

Built for today

Tampered files fail to load — instantly, not silently. The format is designed so visibility metadata can't be forged or stripped.

No lock-in

Two-way by design. From your account you can restore every file you've protected back to its original source. We don't hold your code hostage.

Fair pricing

$5 to start. Free tier is real, not a teaser. The license system everyone else upsells is included from day one.

Questions

Frequently asked questions

Can't find what you're looking for? Reach out — we read every message.

  • What does Oxrion do?

    Oxrion protects your PHP source code. You encrypt your files, then ship the protected versions to your customers or servers. The code runs exactly as before, but the original source can't be read, copied, or modified.

  • Is it safe to upload my source code?

    Yes — because we don't keep it. Your files are protected in memory and the result is returned immediately, then everything is discarded. No source is saved to disk, no copies go into a database, and licenses are generated on your side. There's nothing left on our end to expose.

  • Will my protected files run on my server?

    Yes. Your production server only needs the free Oxrion loader installed as a PHP extension. Once it's in place, protected files run just like normal PHP — no changes to your application required.

  • Can I protect a whole project at once?

    Yes. Upload your project as a ZIP and every PHP file inside is protected in one pass, with your folder structure preserved. You get back a ready-to-deploy ZIP in the same layout.

  • Where are my licenses stored?

    On your machine, not ours. Licenses are generated on your side and never uploaded to us. Your ability to license and recover your own code never depends on us — and there's no license database on our servers to be breached.

  • Can I get my source code back?

    Yes. Oxrion works both ways — from your account you can restore any file you protected back to its original source. There's no lock-in and no risk of losing your own code.

Get started in minutes

No credit card required. Free plan ships with the same crypto as paid plans.

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