Install from MODX Extras

Search for Formz in the Package Manager of a MODX installation and install it in there.

Manual installation

If you can't access the MODX Extras Repository in your MODX installation, you can manually install Formz.

Build it from source

To build and install the package from source you could use Git Package Management. The GitHub repository of Formz contains a config.json to build that package locally. Use this option, if you want to debug Formz and/or contribute bugfixes and enhancements.