DeepPDF

DeepPDF is an AI tool for working with PDF documents, described on its site as an AI research assistant for deep learning. It is built around document interaction and analysis rather than simple viewing, with support for chat, summaries, translation, term explanations, and image and formula analysis.

The product includes AI-powered chat for asking questions about a PDF, extracting specific information, and getting explanations of document content. It also offers PDF translation with a side-by-side bilingual view and support for 100+ languages. Other listed functions include AI summarization for long PDFs, interpretation of images, charts, and equations, and explanations of highlighted terms or jargon. The page also mentions text rewriting and enhancement, along with OCR that turns scanned image-based PDFs into searchable, editable text. In addition, DeepPDF provides conversion tools for PDF to Markdown, Word, Excel, Image, JPG, Text, and Video, as well as Word, Excel, and PDF conversion in the other direction.

Further tools shown on the site include a full-featured PDF reader and utilities for compressing, merging, splitting, deleting pages, adding watermarks, signing documents, and editing text online. It also mentions Google Scholar access for academic search and personalized recommendations. The page states that users upload a PDF or drag it into the interface, with a 200MB maximum upload size, and it also offers upload from an academic site. The navigation includes a browser extension for Edge labeled Free, but no broader pricing or licensing terms are stated on the page. The text repeatedly frames DeepPDF around researchers, students, academics, and people working with research papers, reports, manuals, business documents, and other PDFs.