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add notes, it’s all there, and you can’t really ask for an easier-to-use PDF reader. But Preview goes one better: you can manipulate PDFs files to a certain extent. There's no text editing ...

A large language model (LLM) is a type of AI trained on vast amounts of text-based data to interpret and generate human-like responses. In investing, LLMs can process financial reports, news articles, ...

with their PDF files. For more PDF needs, I've also rounded up the best free PDF readers.