marph91

> what version you use for comparing with mine ? I use the web version at https://www.onenote.com/notebooks (couldn't find a specific version there). I don't use it actively yet. Just...

Thanks for looking into it! Just for understanding: Is it > [ Section 2.7.2](https://learn.microsoft.com/en-us/openspecs/office_file_formats/ms-onestore/07a5dc4d-0d97-4a4c-ab69-aa7957d7115c#Appendix_A_Target_9): Microsoft OneNote Online generates an Extended GUID not following this algorithm ?

Actually it's not just the different GUID, but for exports from OneNote Online there is at least one more layer that needs to be decoded. I. e. [FSSHTTP](https://learn.microsoft.com/en-us/openspecs/office_file_formats/ms-onestore/c65f7aa8-4f0e-45dc-aabd-96db97cedbd4). I managed...

A bit late, but in case someone is still interested, you could try if [jimmy](https://github.com/marph91/jimmy) imports the HTML properly. Here are instructions to import from Simplenote: https://marph91.github.io/jimmy/formats/simplenote/.

> Would be interesting to think what are the most common type of format that should be supported In my case it's mostly PDF and images. The "file-type" package covers...