The app always starts with “New Document”. Here you can add a PDF via the button “New document”, or by drag & drop, which should be signed. We also display your most recently used PDF documents in the list. If you want to open a document from the list, just click on the name.
We briefly check the PDF for its ability to be signed. If it is a different file format than PDF, please convert it to PDF. Because only these can be signed in a legally secure manner.