PDFs are tricky to edit without the right tools. While some of them are pricey, a few free ones can get the job done, too. Here's what you need to get—and know. If you've ever tried to edit a Portable ...

Want to know how to edit a PDF in your favorite software? PDF files are a great way to keep everyone on the same page and swerve costly miscommunication errors. But that design also means it can be ...