ProcessWire software requirements

ProcessWire is easy to install and use—you can be up and running in less than 5 minutes!

Our requirements are simple and consistent with the environment already provided by most web hosting providers. As a result, chances are you don't even need this list of requirements, but it's here just in case you are setting up your own server and starting from scratch. This is also the environment you will find when installing MAMP (Mac) or WAMP (Windows), for example.

  • A Unix or Windows-based web server running Apache (and others, see next section)
  • PHP version 5.4 or newer with PDO database support (PHP 7+ preferable)
  • MySQL or MariaDB, 5.0.15 or greater (5.5+ preferable)
  • Apache must have mod_rewrite enabled (when applicable)
  • Apache must support .htaccess files (when applicable)
  • PHP's bundled GD 2 library (ImageMagick also supported)

Using non-Apache servers

While our official support is just for Apache, ProcessWire is also able to run on any non-Apache server with a few adjustments. For instance, we are aware of several instances using nginx, IIS and other web server software. In order to do this, you must be able to setup the appropriate equivalent to the .htaccess file for your web server (for instance IIS uses a web.config file). Visit and/or search our forum for help. When translating rules from our .htaccess file to another format, please be especially mindful of security and ensuring that all rules translate correctly.

Recommended but not required

  • We recommend running the latest stable PHP version, when available
  • Multi-byte string support compiled with PHP (mbstring)
  • PHP short tags setting turned on

Installing ProcessWire 3.x

See our new installation guide or upgrade guide.

Twitter updates

  • ProcessWire 3.0.153 (dev) focuses on comments field updates, significant refactoring/improvements to ProcessWire’s core Template class and PagesLoader class (which is used by the pages API variable), and we introduce a useful new pages API method— More
    20 March 2020
  • ProcessWire 3.0.152 core updates— This week we have some major improvements to our core date/time Inputfield, as well as a new ability to specify your own custom classes for Page objects— More
    6 March 2020
  • This week we’ve got a couple of really useful API-side improvements to the core in 3.0.151, including predefined image settings and static language translation improvements— More
    21 February 2020

Latest news

  • ProcessWire Weekly #307
    In the 307th issue of ProcessWire Weekly we're going to check out the latest dev branch updates, introduce some new third party modules, and more. Read on!
    Weekly.pw / 28 March 2020
  • ProcessWire 3.0.153 core updates
    This latest version of the core on the dev branch focuses on comments field updates, significant refactoring/improvements to ProcessWire’s core Template class and PagesLoader class (which is used by the $pages API variable), and we introduce a useful new $pages API method.
    Blog / 20 March 2020
  • Subscribe to weekly ProcessWire news

“We chose ProcessWire because of its excellent architecture, modular extensibility and the internal API. The CMS offers the necessary flexibility and performance for such a complex website like superbude.de. ProcessWire offers options that are only available for larger systems, such as Drupal, and allows a much slimmer development process.” —xport communication GmbH