Zend - The PHP Company

Overview

Zend Guard is a PHP source code encryption and obfuscation tool that protects your PHP applications from reverse engineering, unauthorized customization, unlicensed use and redistribution. By preventing unauthorized users from accessing the source code, Zend Guard allows you to develop and enforce licensing mechanisms for your intellectual property.

Zend Guard comes with a one-year license subscription, which includes support from Zend, the PHP Company. After the subscription period ends, PHP scripts can no longer be encoded, but already-encoded scripts can still be decoded and executed.

Features

• One- click integration with the Zend Studio IDE to simply and easily encode PHP scripts
• Support for PHP 4 and PHP 5
• A variety of license management options including by concurrent users, by time, by segment of network, or by specific server
• Easily run encoded PHP scripts using the free Zend Server Community Edition or Zend Optimizer
• Get upgrades and support from the PHP experts at Zend, the PHP Company

System Requirements

Supported operating systems for Zend Guard (encoding): Linux, Windows, Macintosh
Supported operating systems for Zend Optimizer (runtime decoding): Linux, FreeBSD, Windows, Macintosh, AIX
Supported operating systems for Zend Server Community Edition (runtime decoding): Linux, Windows, Macintosh, IBM i
Supported PHP versions: 4.2.x through 5.2.x

See specific requirements

Learn More

• Zend Guard Overview
• Zend Guard Datasheet
• Zend Guard FAQ