By Nick Peers

Think Portable Document Format, and you might be forgiven for thinking it’s a closed standard that requires you to install software from Adobe to both create and view PDFs. You’d be missing a trick if you did restrict yourself to Adobe software though, because there are many other PDF tools out there equally as capable, often cheaper and sometimes offer unique features of their own.

Take Nitro PDF Professional, for example. About to be released in its seventh major incarnation, the rebranded Nitro Pro offers professionals all the tools they need for creating, editing and collaborating on PDFs for a significantly smaller outlay than Adobe’s own Acrobat range. With prices starting from $99 -- a saving of $200 over Adobe Acrobat Standard -- you’d be crazy not to take a closer look.

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