How can I edit a PDF and also add my handwritten signature image which I have available as .gif, .jpg, or .xcf.
flpsed which is good for annotating PDF files but it does not seem to allow the importing of my handwritten signature image. I also tried the Oracle
PDF Extension for Open Office on my Libre Office. The intention was to export as a PDF once the document was finalized. It complains that I don't have the password to open the PDF. This is unexpected since
calibre do not ask for a password.
I also tried
calibre to convert the PDF to RTF, for the purpose of editing or annotating the RTF with Open Office. The intention was to export as a PDF once done. Unfortunately,
calibre did a very poor job of the conversion, leaving out the grid lines which are essential in many corporate or government forms.
Xournal was tried. It does not seem to have an "import image" type of feature. When I used the clipboard to paste an image, nothing happened. (Gimp's copy to clipboard was the source used in this attempt.)