An illustration of a magnifying glass. An illustration of a magnifying glass.

Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...

China’s expansion of its rare earth export controls appeared to mark another escalation in the US-China trade war last week. But the announcements were also significant in another way: unusually, the ...

While PDF (Portable Document Format) is a great document format for file sharing across various platforms, it is equally frustrating and expensive to edit PDF files. Adobe’s Acrobat PDF editor and ...