To edit a PDF file you can convert it into a different file format like a Word document, edit it, and then convert it back into a PDF. One of the harder things to do, however, is to edit PDF files. Furthermore, you can freely send PDF files as email attachments or even via instant messaging on your smartphone. Examples including Acrobat Reader, Google Drive, Nitro Reader, and Foxit Reader. Viewing and sending PDF files is relatively easy – there is a myriad of free PDF readers available. PDF files are some of the most widely used file types for business. If you think that any PDF editing software is always pricey, we present you the list of open source PDF editors that can be used at zero cost.
