Useful information

The following table tells you which version of our software is compatible with which combination of PHP and Joomla! / WordPress. Click on the version number to download it.

Remember! Version numbers are not decimals. Trailing zeros do matter. 5.3.28 is greater than than 5.3.4. For more information please consult our How to read version numbers page.

Support policy

Items in green background are fully supported. Items in yellow background are still supported but we will be dropping support for that Joomla! / WordPress version soon; please upgrade your site. Everything else gets minimal support; we do not guarantee bug or security fixes for minimally supported items.

Important PHP version information

We only guarantee that we will support the PHP branches currently supported by the PHP project. Support for earlier, end of life branches of PHP may be discontinued without warning.

Any PHP version older than a couple of months, even if it belongs to a supported branch, can be assumed out of date and vulnerable to security flaws. This also applies if your Linux distribution claims to backport security fixes;  they will only backport those marked as high impact, not all security fixes. Moreover, your Linux distribution will never backport bug fixes. Bugs in older PHP versions do cause software to behave erratically. Not just our software but also Joomla!, WordPress or anything else you might be using.

Akeeba Backup for Joomla!

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
Joomla! 1.5 3.2.10 3.2.10 3.4.6 3.4.6 3.4.6
Joomla! 1.6 3.2.10 4.7.7 4.7.7 4.7.7
Joomla! 1.7 3.4.6 4.7.7 4.7.7 4.7.7
Joomla! 2.5 3.4.6 4.7.7 4.7.7 4.7.7 4.7.7
Joomla! 3.0 4.7.7 4.7.7 4.7.7 4.7.7
Joomla! 3.1 4.7.7 4.7.7 4.7.7 4.7.7
Joomla! 3.2 4.7.7 4.7.7 4.7.7 4.7.7
Joomla! 3.3 4.7.7 4.7.7 4.7.7 4.7.7 4.7.7
Joomla! 3.4 4.7.7 6.2.1 6.2.1 6.2.1 6.2.1
Joomla! 3.5 4.7.7 6.2.1 6.2.1 6.2.1 6.2.1
Joomla! 3.6 4.7.7 6.2.1 6.2.1 6.2.1 6.2.1
Joomla! 3.7 6.2.1 6.2.1 6.2.1 6.2.1 6.2.1 6.2.1
Joomla! 3.8 6.2.1 6.2.1 6.2.1 6.2.1 6.2.1 6.2.1

Admin Tools

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
Joomla! 1.5 2.2.12 2.2.12
Joomla! 1.6 2.1.16
Joomla! 2.5 2.4.6 3.4.4 3.4.4 3.4.4 3.4.4
Joomla! 3.0 3.8.6 3.8.6 3.8.6 3.8.6
Joomla! 3.1 3.8.6 3.8.6 3.8.6 3.8.6
Joomla! 3.2 3.8.6 3.8.6 3.8.6 3.8.6
Joomla! 3.3 3.8.6 3.8.6 3.8.6 3.8.6 3.8.6
Joomla! 3.4 3.8.6 5.1.4 5.1.4 5.1.4 5.1.4
Joomla! 3.5 3.8.6 5.1.4 5.1.4 5.1.4 5.1.4
Joomla! 3.6 3.8.6 5.1.4 5.1.4 5.1.4 5.1.4
Joomla! 3.7 5.1.4 5.1.4 5.1.4 5.1.4 5.1.4 5.1.4
Joomla! 3.8 5.1.4 5.1.4 5.1.4 5.1.4 5.1.4 5.1.4

Akeeba Ticket System

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
Joomla! 2.5 1.5.5 1.5.5 1.5.5 1.5.5
Joomla! 3.0
Joomla! 3.1 1.2.4 1.2.4 1.2.4
Joomla! 3.2 1.6.1 1.6.1 1.6.1 1.6.1
Joomla! 3.3 1.6.1 1.6.1 1.6.1 1.6.1
Joomla! 3.4 1.6.1 2.4.4 2.4.4 2.4.4 2.4.4
Joomla! 3.5 2.4.4 2.4.4 2.4.4 2.4.4
Joomla! 3.6 2.4.4 2.4.4 2.4.4 2.4.4
Joomla! 3.7 2.4.4 2.4.4 2.4.4 2.4.4 2.4.4 2.4.4
Joomla! 3.8 2.4.4 2.4.4 2.4.4 2.4.4 2.4.4 2.4.4

Akeeba Solo (Standalone)

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
Standalone 3.0.1 3.2.1 3.2.1 3.2.1 3.2.1 3.2.1 3.2.1

Akeeba Backup for WordPress

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
WordPress 3.8+ 3.0.1 3.2.1 3.2.1 3.2.1 3.2.1 3.2.1 3.2.1

Admin Tools for WordPress

PHP 5.1 PHP 5.2 PHP 5.3 PHP 5.4 PHP 5.5 PHP 5.6 PHP 7.0 PHP 7.1 PHP 7.2
Standalone

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