Stop chrome from opening downloaded .pdf

Here are some steps to try, when .pdf's open in Chrome, not Adobe

1. Make sure Adobe (reader or Pro if you have it) is set as default app for .pdfs
2. check for a .pdf extension in Chrome, and disable
3. Go into Chrome Control Sidebar (3 dots) -Settings -Scroll to the bottom click on Advanced -Under Privacy And Security - Click on "Site Settings" - Scroll to PDF Documents, and disable open in chrome