When pdf files have images created from photoshop or adobe ai in them, file-type detects them as .ai based on the byte checking heuristic we have in place. I'm proposing that even if the magic string ...

Researchers at security company Varonis have uncovered a crafty new Gmail phishing attack that not only masquerades as a PDF ...

Over the years, Adobe's PDF file type has become a universally accepted method for sharing digital documents. The format's cross-platform adoption means the documents can be viewed on almost any ...

Looks can be deceiving, so much so thatthe familiar icon could mask malware designed to steal your data and money.

According to Adobe, 98% of businesses use PDFs for sharing external documents. As an entrepreneur, this file format is likely ...

➜ PDF Barber​ is a free online PDF editor that processes your documents directly in your browser, promising not to ever ...

Adobe's PDF format has support for document footers. You can use this capability to add a footnote to up to three different areas at the bottom of a PDF document ...

Splitting a large PDF into smaller ones makes it much easier to send your business plans or other large documents through email, especially if you're using a free, Web-based email account. Another ...