I have now returned this blog’s settings to normal again, which enables you to make comments to all […]
Category Archive: Language
I’m afraid that once again this blog is receiving a torrent of hundreds of attempts to post comment […]
How to reveal incorrectly redacted content in a PDF document, and discover previous versions of that document inside its file.
When I opened a PDF to inspect its source, the file was quite different to that seen in BBEdit. Was my file system broken?
Would you like to have two or more windows open on the same document, so you can check notes or references while reading? Now you can, for PDFs.
PDF is an invaluable, universal document format which is fundamentally flawed, allowing it to leak unintended content and worse. Here’s how this happens.
Three ways to remove data from PDFs: redaction, deletion of content, and deletion of annotations. Can you trust them, or do they leak data?
Getting the Find feature right for PDF documents is important. With text find already available, the best solution is distinct from that.
For less than the cost of a year of Adobe Acrobat Pro DC, this is the first choice for anyone who needs more powerful editing tools.
For around half the cost of a year of Adobe Acrobat Pro DC, you can have a superb PDF reader with good general annotation and editing tools.
