Zend Optimizer™ - Free Download
version 2.5.7
To download the Zend Optimizer, select one of the available platforms.
Platform PHP Version Action
Windows 4.0.5 or later
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(2.89Mbytes)
Linux glibc2.1 4.0.5 or later
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(3.24Mbytes)
Linux glibc2.3 AMD 64bit 4.0.5 or later
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(3.89Mbytes)
Solaris 2.x Sparc 4.0.5 or later
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(4.89Mbytes)
FreeBSD 5.x 4.0.5 or later
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(3.52Mbytes)
FreeBSD 4.3 4.0.5 or later
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(3.21Mbytes)
Mac OS X 4.0.5 or later
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(1.99Mbytes)
OpenBSD 3.3 4.0.5 or later
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(2.73Mbytes)
OpenBSD 3.4 4.0.5 or later
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(2.61Mbytes)
NetBSD 1.6.1 4.0.5 or later
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(2.71Mbytes)
官方下载页面：
http://www.zend.com/store/free_download.php?pid=13