Zend software and script
Zend Engine Zend Engine is the centerpiece of PHP, and is the component that parses (in other words, 'understands') and executes all of your PHP files.
Price: $Freeware, Rating: 4, Downloads: 1583
Download
Zend Platform Zend Platform is a PHP production environment that ensures your applications run smoothly at all times.
Price: $Commercial License, Rating: 9, Downloads: 398
Download
Zend Optimizer Zend Optimizer allows you to run encoded files and enhance the performance of your PHP scripts.
Price: $Freeware, Rating: 6, Downloads: 1495
Download
Zend Core Zend Core provides the certified, enhanced capabilities with support and services that serious professionals need for PHP development and production.
Price: $Commercial License (, Rating: 8, Downloads: 737
Download