We just published 24th module. Try PDFtodo to convert your OneNote documents to HTML => direct link OneNoteToHTML . Now you can upload your OneNote documents and with one click convert them to HTML files. A process is, like always, very simple, just go to PDFtodo and click on button OneNoteToHTML: When you land on OneNoteToHTML page you'll see dropzone where you can either click and upload your documents or do drag-n-drop: In case that you do not want to convert some of uploaded documents just click on "Delete file" button. You can also re-order how documents are shown in dropzone. That will just change order how documents are going to be processed. When you are happy with uploaded documents click on "OneNote to HTML" button and wait that processing is not finished: Depending on size and complexity of your OneNote documents that will take more or less time. After processing is done you can click on the created file (btw. HTML file