This means the app is not only able to open and view PDF files, but also epub ... the best eSignature software for electronic signing and the best OCR software for document scanning.

When we test the best PDF editors, we're looking for apps and software that help you create, edit, and manage documents ... with their PDF files. For more PDF needs, I've also rounded up the ...

to a specific document. Just as experts can detect a paper contract that was altered after it was signed, electronic signature software can detect the alteration of an electronically signed file ...