The best free PDF editor lets you create ... and you can’t really ask for an easier-to-use PDF reader. But Preview goes one better: you can manipulate PDFs files to a certain extent.

Compact and with enough storage space for thousands of reading hours, e-readers have become a widely popular gadget.

While PDFs can typically be reviewed in any PDF reader or editor ... In this case, it is best to use a designated free or premium PDF editor. PCWorld helps you navigate the PC ecosystem to ...

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You've likely tried to use one of those "free" online tools to sign a PDF, but they haven't worked well. Instead of trying to make do, grab PDF Reader Pro for your PC. It's packed with the best ...