A list of files available for free download can be found under the Downloads link at the top of the page:

The list has now been updated and there are now 189 files available for download, most with open source VBA and/or Python code.
The list is in Excel worksheet format, and can be displayed in full-screen view by clicking on the icon in the bottom-right corner:

The list can be sorted by any of the columns, and has hyperlinks to download the file (Column A) and to the latest blog post featuring the file (Column B):

Note that the linked blog posts also have download links, but those from early 2019 or before will often be in http: format (rather than https:), which will not work with modern browsers. In that case just return to the download list, where all the links should work.