I have 5000+ basic html files that contain knowledge from another database. Each file contains a title for weighted searching, some metadata, and bodies of text.
I'd like to upload these files to SharePoint so we can use SharePoint search functionality to rummage through this knowledge. My problem, however, is that SharePoint Online doesn't feel like rendering these files as an actual HTML page.
Is there a way to mass upload these files so they render as regular HTML and are searchable? I've tried changing the file extension to .aspx to no avail (granted I might be missing critical aspx tags that I'm not familiar with.
If needed, I can mass modify the files if another format would be better.