مبرمج الويب يستحق تشفير برمجياته مجانا

هي الميزات بس ماعملت شرح بالعربي لسه وشكرا لسؤالك :

Ncryptd encoder not requires server side software installation

Locking to a specific date, with optional atomic online time server checking

Locking to multiple domain names

Locking to multiple IP addresses

Locking to multiple LAN hardware (MAC) addresses

Improved locking to a specific domain name with encryption. The domain name is used as a part of the key for encryption, so protected scripts may not be decrypted and run from another domain. This is very powerful

Improved locking to an IP address with encryption. This is similar to the domain name locking but an IP address is used as a part of the key for encryption. This means that protected scripts cannot be decrypted and run from another IP address. Locking of an entire PHP project, so that no protected script can run if any other script is substituted 
with an unencoded one

This is ideal for 
protecting settings, passwords etc within a PHP project.

Locking protected scripts to work only online

PHP 5.4 support, including the new language features