The PDF format is meant to be non-editable, but if you scan a document that comes out too light or receive a contract with type that is too faint to read, you need a way to darken a PDF. Here are a ...

There are several applications that enable you to replace text in PDF files. Adobe PDF files can be created and read on various computer media, such as mobile devices, PCs and Macs, as well as ...

Besides many good features, Microsoft Edge is also a handy PDF reader. Apart from viewing a PDF file, it provides some good tools to use while reading a PDF document. You can draw on PDF with 30 ...

I quickly scanned about 150 pages of pencil notes using a Xerox printer. Although I chose the darkest scanning setting, the text on the emailed pdf files is still too light. Is there any easy fix? I ...