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 ...

This post covers some best free PDF converter add-ons for Microsoft Edge, Google Chrome, and Firefox browsers. Whether you want to convert PDF to Word file, PDF to Excel, convert image to PDF, PDF to ...

PDFs, or Portable Document Format files, look the same on any device. They offer consistency and security that Word files, JPGs or Google Docs do not, because they can’t be easily edited or modified.

Are you trying to open a password-protected PDF or ZIP file? Then, you already know how frustrating it can be. You try out different tools, and the result is a ...

With the proliferation of free, web-based productivity tools, long gone are the days when professionals spend a few hundred dollars on a software package or subscription to get their work done. Now, ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. Have you ...

The ability to edit PDF documents using the official Adobe Acrobat Reader: Edit PDF app is actually an Acrobat Premium feature. This subscription costs $10 per month or $70 yearly. There isn’t a way ...

When somebody sends you a document as an attachment, don't just open it. Use the free tool Dangerzone to scrub it clean of any malevolent code. Here's how it works.

PDF files are a mainstay in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices, using various operating systems and software ...