I’ve just finished indexing a very large external drive with multiple tens of thousands of images. Tonfotos works wonderfully🙂 Quick feature request: On the Folders tab, the only available folder sort option is alphabetical. It would be extremely useful to offer a -chrono- folder sort option on the same tab. This would enable users to quickly scan folder names (from newest to oldest or v-versa) to easily find photos in way that is not possible on the Events tab. Thanks for considering, and for an outstanding product.