最近几年以来，PDF已经红遍了大江南北，越来越多的人士开始使用PDF格式作为他们撰写各种信件，文本的载体。也许提到PDF阅读器大家就会想到Adobe Reader，但是Adobe Reader的软件“体积”非常的庞大，而且运行的所占的系统资源非常的高，正在遭受到越来越多人士 ...

Being able to combine PDF files is helpful in an office environment where various documents are collected, scanned and then collated into one document for clients or data history purposes. Merge PDF ...

When opening or browsing PDF files on your desktop or through File Explorer, you may suddenly notice that the icons turn into ...

https://www.pcworld.com/downloads/file/fid,84314/description.html (free) is the most powerful free PDF reading and creation tool you can find, performing many tasks ...

Microsoft Edge is pretty good at being a PDF reader. If you are interested in basic reading, then Edge will suffice. That being said, Windows is all about the freedom of deciding what you want to use, ...

PDF reader apps have always been a pain in the neck. Generally speaking, there are two primary use cases for PDF files. The first is for business, where you can create PDF forms and have people fill ...

There are times when Acrobat Reader DC fails to open a PDF file and displays the following error message: Adobe Acrobat Reader could not open PDF because it is either ...

PDF files have the option to let you share and comment on documents in a wide range of applications. Adobe Acrobat Reader and other free PDF programs offer a subset of the capabilities of the paid ...

Developed 30 years ago by Adobe, the Portable Document Format, or PDF, is widely used around the globe for viewing and signing documents – everything from corporate annual reports and scientific ...

If you're someone who does a lot of work on the road, and needs to reference PDF source material, you'll find that QuickSearch PDF (US$4.99) from Olive Toast Software is the tool you didn't realize ...