The best PDF editors allow you to edit, create, alter, and convert PDF files just like you would with any other text document. Adobe Acrobat is the most well-known option for most people.

HappyPDF is a mobile phone PDF file reader. It adopts new technology to optimize the opening speed of PDF files and optimize the reading experience of PDF documents. It is simple to use and fully ...

OpenAI’s GPT-4 Vision, often called GPT-4V, is a pretty big deal. It’s like giving a super-smart language model eyes. Before this, AI mostly just dealt with text, but now it can actually look at ...