If your goal is to get encoded scripts working on your server, follow these steps: How to Decode ionCube encrypted files? [closed]
Here’s a step-by-step guide for Ubuntu/Debian systems to get you started: ioncube decoder linux free
Because the ionCube Loader must eventually feed raw PHP bytecode (Opcode) to the Zend Engine, you can intercept the bytecode directly from the Linux terminal using PHP's built-in debugging tools. Step 1: Install PHP Development Tools If your goal is to get encoded scripts
While no free tool exists, paid services do. They operate by running your encoded file through a Windows-based proprietary decoder (often a modified ionCube Loader with logging hooks). ioncube decoder linux free