

Network World: Using Gimp to modify PDF files.Instructables: Inserting an Image Into an Existing PDF And/or Converting Multiple Images to Pdf : 4 Steps.Text annotations and image additions to PDF file using free software.In the latter case i just print, sign, and scan again! See also

Unfortunately this won't work if you need for example to sign every page of a multi page document. I do this regularly when i need to sign single page documents, and it takes me more or less five minutes. Open the signature on top of the document as a new layer (File -> Open as layer).Convert white to alpha in the signature if the background of the document is not white.Apply a threshold on the signature if the white is not white enough.The latter is going to be in PDF format, that can be opened by Gimp You should have a file with the signature (even a picture taken with the phone or webcam), and a file with the document to be signed.Thus if you are familiar with GIMP, i would recommend trying it. Open PDF with GIMP and add the signature image Have you tried any of the methods listed here to sign a PDF file in Windows? Share your experience with us in the comments.A lot of people recommend Xournal, but i found it to work as a version of Gimp that i can't use. If you’re using a Mac, check out our in-depth guides on how to edit PDFs on Mac and how to sign a PDF on Mac. Signing a PDF in Windows can be a hassle, but with the instructions in this guide, you should be able to do it easily and save or share the document with others. Each of these tools has features that allow you to create, edit, convert, sign, and even export your PDF file without effort. Some of the popular tools include SmallPDF, Nitro Pro, or Foxit Reader. If signing a PDF file in Windows using Adobe Reader or DocuSign sounds complicated, there are several online solutions you can use to electronically or digitally sign PDFs. Once every other recipient has signed, each one will receive a copy of the signed document. The owner of the document will receive an email notification that you’ve completed signing the document.
