WHAT'S THE MEANING?
Portable Document Format, more commonly known as PDF, is an Adobe file format released to the public back in 1993. It is best known for providing text, graphics, and other contents into an electronic image which resembles a printed document. Files on PDF can also be sent through the internet, printed, and viewed conveniently.
DID YOU KNOW?
Did you know that PDFs are not necessarily considered as a true eBook format? These formats are namely the ePUB and MOBI format. Although PDFs are viewed electronically, PDFs have a fixed layout and the text may be difficult to read on an eReader because the font cannot be adjusted. However, many eBook readers still resort to converting ePUB format to PDF files for it to be easier to read novels and online books on their tablets or desktop computers.
Many websites that provide eBook formats such as Smashwords offers a PDF as an e-format option for sale. Another notable website that utilizes using PDF as a free digital format for reading is Archive of Our Own or AO3, which is an open-source for fanworks and fanfiction. The stories on AO3 can be downloaded as a PDF for offline reading. Although PDFs are not considered as eBooks, a lot of novels can be acquired in this format.
#7The Online Books Page
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#12Internet Encyclopedia of Philosophy
#13The PDF Books
#15Sakari Result Update