OpenOlderA Production is a folder with one .prodset settings file and many projects. The tool converts every project inside, updates the settings file, and gives you the whole folder back as a .zip, renamed with _downgraded.
How to use it
- Drag the Production folder onto the box, use 'choose a folder', or drop a .zip of it.
- Pick the Premiere Pro version (2020.1 or newer).
- Click Convert & download, unzip, and open the _downgraded Production.
Why 2026 projects need more than a version change
The old trick was to unzip the .prproj, lower the version number and zip it again. Premiere Pro 2026 saves projects in a more compact form that leaves out fields older versions require, so that trick now gives a "project is damaged" error. This tool adds those fields back and then sets the version.
FAQ
Why is the settings file rewritten?
Premiere Pro 2026 saves it as UTF-8 while 2025 and older expect UTF-16. Without the change, 2025 reports invalid settings.
Are my media files included?
Only files inside the Production folder are copied. Media stored elsewhere stays where it is.