Installing or upgrading ProcessWire

Covers installation of ProcessWire, troubleshooting installation and upgrading from version to version.

  • Install

    Information on how to download and install a new copy of ProcessWire from a ZIP file, from GitHub, or with Composer.

  • Upgrade

    Upgrading ProcessWire is super-simple, but we also recommend that you be familiar with these best practices during upgrades.

  • Troubleshoot

    If you’ve run into an issue during installation or upgrade of ProcessWire, find out how to fix it here.

“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