0
votes
1answer
421 views

PDF editor to change font size

I have some e-books in PDF and Kindle, but the font is too small to read on it. I want to make fonts larger in PDF files so that the pictures and other stuff in it is unchanged (therefore I cannot use ...
32
votes
14answers
9k views

Which programs can I use to edit PDF files?

I know that there is a very similar question, but I'm not interested in highlighting. What I'm looking for is some tool in Linux to edit pdf files. I've tried pdfedit which did the work for me, but if ...
67
votes
20answers
21k views

How can I highlight PDFs?

Currently I need to highlight certain sections in PDFs. These highlights would need to be saved. What tools are out there to do this on Ubuntu?