FillAnyPDF: Free Teacher Tool for Writing On PDF Documents

FillAnyPDF addresses one of the most frustrating aspects of a static PDF form or document – the inability to type on a document, mark it up or add text. FillAnyPDF gets around this problem by adding a virtual top layer to a PDF document. This top layer can be typed on, written on, doodled on or all of the above.

https://www.fillanypdf.com/