A friendly and powerful open source CMS with an API that is a joy to use at any scale.

ProcessWire is a free content management system (CMS) and framework (CMF) built to save you time and work the way you do. With all custom fields, a secure foundation, proven scalability and performance, ProcessWire connects all of your content seamlessly, making your job fast, easy and fun. More

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Open source CMS screenshots

Web developers love ProcessWire

Building websites with a CMS has never been more simple and fun

// Render your site’s primary navigation
echo $pages->get('/')->children->each('<li><a href={url}>{title}</a>');
// Find buildings: built before 1950, 10+ floors, sort by height
$pages->find('template=building, year<1950, floors>=10, sort=height');
// Output field “headline” when present or “title” if not
echo '<h1>' . $page->get('headline|title') . '</h1>';
// Get “email” field from /contact/ page and use it in link
<a href='mailto:<?= $pages->get('/contact/')->email ?>'>Email</a>
// Output first “images” field item on page at 90px width
<img src='<?= $page->images->first->width(90)->url ?>'>
// Set “headline” field value on page and save to database
$page->setAndSave('headline', 'Hello world');

Every bit of content in your site is never more than 1-line of code away. It doesn’t matter how large or small your site is, with ProcessWire all your content is connected, making it fast and easy to find, and incredibly simple to access, output and manipulate.

All fields in ProcessWire are custom fields that you easily define and edit in the admin. You can create as many of them as you want, and of any type. You can even bundle them in repeatable groups called Repeater fields. ProcessWire is built to adapt to your content needs.

Every field has a type and there are dozens of different types. It’s all here—text, rich text, numbers, files, images, multi-language, dates, page references, custom repeatable groups, and on and on… plus you can easily add more, since they are plugins/modules!

I just love the easy and intuitive ProcessWire API. ProcessWire rocks!” —Jens Martsch, Web developer

Clients love ProcessWire

“The end client and designer love the ease at which they can update the website. Training beyond how to log in wasn’t even necessary since ProcessWire’s default interface is straightforward.” —Jonathan Lahijani

You’ll love ProcessWire too

Read how ProcessWire connects it all ProcessWire connects it all

“ProcessWire is like a breath of fresh air. So powerful yet simple to build with and customise, and web editors love it too.” —Margaret Chatwin, Web developer

ProcessWire Showcase

  • Helder Cervantes 2023

    Helder Cervantes 2023

    heldercervantes.com

    Helder Cervantes

    A web interpretation of my own CV, with a space exploration concept featuring a webGL experience and a mini-game.

  • Trivium Art History

    Trivium Art History

    arthistoryproject.com

    RAWWAR

    Trivium Art History is platform for telling the violent, sexy stories of the inspiration, motivation, and politics behind human creativity.

  • Elliott Carter, Composer

    Elliott Carter, Composer

    www.elliottcarter.com

    Macrura

    COMPOSER ELLIOTT CARTER (December 11, 1908 - November 5, 2012) is internationally recognized as one of the most influential American voices in classical music, and a leading figure of modernism in the 20th and 21st centuries.

  • Public Art Vienna

    Public Art Vienna

    www.koer.or.at

    Peach Vienna & dada.ninja

    KÖR is committed to breathing new life into the city of Vienna’s public space with permanent or temporary art projects. Its endeavors are aimed at strengthening the identity of the city and of individual neighborhoods in terms of contemporaneity and…

  • BOOM Festival 2020

    BOOM Festival 2020

    www.boomfestival.org/boom2021

    RETINAFUNK Media

    state of the art website for next edition of BOOM Festival 2020 in Portugal . We tried our best to make that the best festival website possible. Highly optimized

  • RSV Nuyina

    RSV Nuyina

    www.antarctica.gov.au/nuyina

    Australian Antarctic Division

    This website documents Australia’s new Antarctic icebreaker ship, RSV Nuyina. Nuyina is the main lifeline to Australia’s Antarctic research stations and the central platform of our Antarctic and Southern Ocean scientific research. The website…

  • View more

    “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

    ProcessWire Blog

    ProcessWire 3.0.244 new main/master version

    1

    ProcessWire 3.0.244 is our newest main/master/stable version. It's been more than a year in the making and is packed with tons of new features, issue fixes, optimizations and more. This post covers all the details. More 

    Custom Fields Module

    This week we look at a new ProFields module named Custom Fields. This module provides a way to rapidly build out ProcessWire fields that contain any number of subfields/properties within them. More 

    Page List Custom Children module

    This simple module gives you the ability to customize the parent/child relationship as it appears in the admin page list, enabling child pages to appear under more than one parent. More 

    “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

    ProcessWire News & Community

    Latest news

    • ProcessWire Weekly #562
      In the 562nd issue of ProcessWire Weekly we're going to cover the latest core updates, introduce a very interesting triplet of newly released third party modules by Bernhard Baumrock, and more. Read on!
      Weekly.pw / 15 February 2025
    • ProcessWire 3.0.244 new main/master version
      ProcessWire 3.0.244 is our newest main/master/stable version. It's been more than a year in the making and is packed with tons of new features, issue fixes, optimizations and more. This post covers all the details.
      Blog / 18 January 2025
    • Subscribe to weekly ProcessWire news

    “Indeed, if ProcessWire can be considered as a CMS in its own right, it also offers all the advantages of a CMF (Content Management Framework). Unlike other solutions, the programmer is not forced to follow the proposed model and can integrate his/her ways of doing things.” —Guy Verville, Spiria Digital Inc.