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 3.0.144 and 3.0.145 add improved field template context override settings and include a new Inputfields API, along with numerous other issue fixes, optimizations and improvements to the core. More
    8 November 2019
  • ProcessWire 3.0.144 core updates: Upgraded overrides section in the field editor, a new Inputfields JS API, and more— More
    1 November 2019
  • ProcessWire 3.0.143 core updates — 26 commits and 18 resolved issue reports, plus some other useful improvements and additions. More here: More
    25 October 2019

Newest forum posts

Latest news

  • ProcessWire Weekly #288
    In the 288th issue of ProcessWire Weekly we'll cover the latest core updates, introduce WireMailSendGrid, host a new weekly poll, and showcase a new site of the week. Read on!
    Weekly.pw / 16 November 2019
  • ProcessWire 3.0.145 core updates
    ProcessWire 3.0.144 and 3.0.145 add improved field template context override settings and include a new Inputfields API, along with numerous other issue fixes, optimizations and improvements to the core.
    Blog / 8 November 2019
  • Subscribe to weekly ProcessWire news

“We were really happy to build our new portfolio website on ProcessWire! We wanted something that gave us plenty of control on the back-end, without any bloat on the front end - just a nice, easy to access API for all our content that left us free to design and build however we liked.” —Castus, web design agency in Sheffield, UK