What is this black line around image in PDF?
117692
small lines when printing to PDF from Illustrator
16377
How to add an invisible watermark to PDF documents?
84899
What are these dark spots in my pictures?
151293
How to see an embedded image's dpi (ppi) in a pdf in Acrobat Pro?
14367
How to get correct PDF boxes (especially regarding bleeding and the TrimBox) in ConTeXt
69381
how to add background image to PDF using PDFBox?
106259
"Black marker" effect in the text (sanitization used to hide passwords in code example)
49671
Why are there unwanted white lines appearing in a PDF print proof?
72030
Chrome blue border around images on ubuntu 18.04
26752
InDesign and PDF printing boxes instead of shadows - Onscreen looks perfect
18115
Why do these dark lines appear in render mode?
32843
Annoying lines ruining the image
111329
Why do fonts look messed up in Adobe Acrobat?
125725
Unwanted faint lines connecting dashed double line
47675
Why do I have a large black and white artifact on the rendered image?
30581
Different margins for on-screen pdf and for printed pdf
31337
Non copyable image in PDF