Ioncube | 13 Decoder

There is for IonCube version 13. Claims you see online offering:

: Teams needing to verify that encoded software isn't hiding malicious scripts. The Reality of Modern Decoding Ioncube 13 Decoder

Supports PHP 8.2 and requires ionCube Loader v13.0.1 or later. Security Features: There is for IonCube version 13

Many developers (especially who sell WHMCS modules or Laravel scripts) will send you the unencoded source code if you provide proof of purchase and a signed NDA. This is the only legal and safe method. Ioncube 13 Decoder