These documents could be viewed on any machine and any selected document could be printed locally. In his paper, J.Warnock wrote: “Imagine being able to send full text and graphics documents (newspapers, magazine articles, technical manuals, etc.) over electronic mail distribution networks.

The thing was that documents created in one operational system could hardly be run in another one (Microsoft PCs and Macs didn’t work with each other), and even those created on different versions of the same software didn’t open and display properly.

It all started in 1991 when John Warnock, one of Adobe Systems’ founders, published a paper called “The Camelot Project” dedicated to the problem of the disability “to communicate visual material between different computer applications and systems”. For the foreseeable future, it’s here to stay since no one has been able to invent a better alternative to Adobe’s PDF format. It’s a technology that became the first significant step in today’s paperless work. When Portable Document Format came into play in the early 1990s, a dream of having a versatile format turned into a revolution in data sharing as well as in the printing and publishing industries. Indeed, with the PDF’s upcoming 30th anniversary, it’s hard to imagine what an electronic document workflow could be without this file type. “PDF –three letters that continue to change the world.” This phrase on Adobe’s main page is so true that it’s more than just a simple slogan. Compare the key market players to find the best Adobe Acrobat alternative for professionally managing your document workflows. Now that the market offers hundreds of PDF management solutions, there's the freedom to choose, but the right choice comes hard. When PDF files first came out, there was only one software for processing them. An Adobe Acrobat alternatives overview: how to choose a tool that works for you

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