Can you get malware in PDF? How far can you trust a PDF, or could it be a forgery? How to sign PDFs, and what data may remain hidden inside them.
Why don’t some PDFs display properly outside Adobe software? Will PDFs ever become more accessible? And what to do when they get damaged?
A close look at just what macOS PDF support and Preview can do well, including a hidden file conversion feature.
A single character text can result in a PDF file with 160 lines. Mojave still generates PDF according to the 1999 standard. And why extracted text is all over the place.
I’ve been using PDFs for over 25 years, and have finally abandoned using Adobe’s software. Here’s a little history, and the first version of a new free PDF browser.
I have now enabled commenting again on all articles posted here, including those over 40 days old. Please […]
Due to a sudden torrent of comment spam, I have had to block adding comments to articles older […]
Buried in the introduction to day 4, this became La Fontaine’s fable of Brother Philippe’s Geese, was painted by Boucher and others, entered French idiom, and was alluded to by a vanished painting by Gauguin.
I have now enabled commenting on all articles again, in the hope that those posting comment spam have […]
At present, this blog is being subjected to a very high volume of spam comments, advertising all sorts […]