PDF files are text-based documents that can include links, photographs and other media. They're typically opened with Adobe Acrobat or as read-only files in Adobe Reader. Adobe Acrobat includes ...

I've encountered few PDF files that look fine but when you try to copy out of them, you get gibberish (just a bunch of weird characters sprinkled with #@!$). I've tried both the Preview and Acrobat so ...

You may search any text file for words or phrases, except a scanned document not run through optical character reader (OCR) software. To initiate a search of a document select "Edit/Search" from the ...

Although rare, when attempting to save a file in PDF format the PDF text content in an Adobe PDF file disappears. It occurs mostly in fillable forms where the text you enter disappears right after you ...