One important thing that makes Codelock Tracker's PHP encryption easy: no extra or special installations need to be installed on your or your customers' hosting servers. Codelock Tracker saves you the hassle, and even more importantly, saves your customers (or you!) the trouble.
Obviously, extra scripts are more than just an inconvenience. Sometimes it makes the use of a software impossible because many hosting providers are reluctant to allow unknown loader scripts on their system. This is understandable.
Finding a license manager that has encryption included is not that easy. Finding easy PHP encryption is complicated because most of them require an installation of extra scripts on your server. The fact that Codelock Tracker requires no special extensions or scripts - yet provides such high performance and functionality - are good reasons why Tracker is set apart as a superior software license management system.