We have all dealt with PDF files at one point or another in our time on the internet or in the office. From tickets purchased online, to business documents from work, school, or government ...

Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...

Adobe Acrobat online offers fast, secure, free tools to edit, merge, convert, and compress PDFs directly in your browser on any device. From editing and annotating PDFs, to merging, converting, and ...

The best free PDF reader apps do more than just act as a PDF viewer - any modern browser can do that. What I'm looking for is tools that go beyond that, offering commenting, collaboration, and ...

Adobe Acrobat’s popularity is a given because of its advanced editing features. But it’s also pricey, lags with big files sometimes, and is packed with features you might never use. Plenty of users ...