The workflow files at provide actions under the Mac's "Services" menu.

You use them on files and/or folders: Right-click (or ctrl-click) on one or more items in Finder or in the results list in Find Any File and choose them from the "Services" submenu.

One newer macOS versios you may need to enable 3rd party workflows like these in an extra step. See step 1 and step 2.

They can be installed by simply double clicking them, then choosing the Install.

Some of these need extra steps to make them work:

I (Thomas Tempelmann) retain no copyright on these simple programs. Edit, and use and re-publish them as you like.