If you’re working a lot with PDF documents, the key things to look for in AI software are accurate text extraction, good summarization, and the ability to handle long or complex files. Some tools focus only on reading, but the best ones actually help you understand the content faster by highlighting key points and generating clear summaries. Personally, I’ve found aitextsummarizer.net to be a really practical option. It works smoothly with PDF files, quickly pulls out the main ideas, and saves a lot of time when you don’t need to read every page word for word. It’s especially useful for reports, research papers, and documentation.