If you downloaded this ZIP because you want to preserve your Simply Plural data, start here.
This ZIP contains PluralBridge project files. It is not currently a normal double-click app installer.
If you are not a software developer, use this plain-language guide first: https://thepluralbridge.org/help-me-export.html
General starting page: https://thepluralbridge.org/start-here.html
If GitHub looks confusing, that is understandable. GitHub is mainly a developer workbench, and PluralBridge needs a clearer path for people who only want to preserve their data.
The current priority is getting Simply Plural data safely exported before the shutdown window closes. Some current steps may still require help from someone comfortable with command-line tools.
Main project website: https://thepluralbridge.org/
Direct export workflow: https://thepluralbridge.org/export-now.html
Public GitHub repository: https://github.com/needsofmany/PluralBridge