I have a lot of presentations and have lost overview of my slides:

I wonder, if there is a solution for reviewing and accessing slides across several presentations. Such is a function is often called Slide Library:

- PowerPoint 2016 hat a function to export and share several slide locally, but PP 2021 has lost this option.

- Agent Ransack is a Meta Search application, which can search for key words across several files including PowerPoint presentations.

- SimplyZoom Home Edition is creating minature views of slides and let you view and search across multiple presentations. The Home version was once available free for home use, but is not available any more.

Any other suggestions ?