Back in 1992, Adobe created the Portable Document Format file, now commonly known as the PDF and used to distribute everything from digital business documents to e-books. This Adobe file type isn't ...

Samsung has just filed for a patent that will change the course of the PDF format forever. Write on PDF is new functionality that will allow a user to write, edit and save a PDF file. Well, its not ...

Samsung could be planning on adding a new software feature that will allow its smartphones' users to take faster and easier notes on PDF files. The South Korean electronics maker has been spotted ...