How to Make a PDF Searchable. Because you can view PDF files on a variety of computers with different settings and software, they are useful for sharing documents with clients, employees and other ...

Custom encoded fonts are non-standard fonts that your computer cannot parse and thus makes the text inside of a PDF rather useless outside of simply reading it and maybe making physical prints.

To see alt text in a completed PDF document, you'll need to use a screen reading app, which is an accessibility tool for visually impaired users.

Removing text from a PDF isn't as easy as drawing a black bar across it. Fortunately, redaction tools let you truly erase sensitive text in Preview, Adobe Acrobat DC Pro, and PDFPen.