PDF Flex

This listing points to the AI PDF Summarizer on PDF Guru, so the page and branding show PDF Guru rather than PDF Flex. You upload a PDF of up to 100 MB, an AI reader analyzes it and returns a summary, and you can then use an AI chat to translate, simplify, rephrase or extract key information from the text. The vendor says it supports more than 90 languages. It suits students, teachers, researchers and writers who need the main points of a long document quickly, and the page suggests using it to prepare notes for exams. PDF Guru also offers editing, signing, conversion, forms and templates tools in the same product. The page states that the first summary and three chat questions are free. After that, the download of your summary is unlocked by purchasing a PDF Guru subscription. The subscription prices are not published on a readable page, so no amounts are quoted here. PDF Guru says it began in 2023. Treat the PDF Flex name as an alias or a registry mismatch, since the destination is a PDF Guru feature and not a standalone product under that name.