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 ...

The PDF, or portable document format file, was created to transform output from any document creation software into a file almost any recipient can open, regardless of his or her own computer's ...

If you frequently print PDF files from Adobe Reader on a Windows 7 computer, you may be selecting the printer each time you print. Adobe Reader detects all printers connected to the computer, but it ...