Chat with, summarize and extract data from PDFs.
ChatPDF
A tool that lets users upload a PDF and ask questions about its contents in a chat interface, returning answers grounded in the uploaded document's text.
PDF.ai
A chat-based tool for summarizing and asking questions about PDF documents, letting users pull out key information without reading the full file.
Humata
An AI tool that lets users ask questions and get answers across the contents of one or many uploaded PDFs at once.
AskYourPDF
An AI chat tool that lets users upload a PDF and ask questions about its contents in plain language.
Sider
An AI sidebar assistant that includes PDF summarization and document chat features alongside general AI chat capabilities.
Adobe
An AI assistant built into Adobe Acrobat that summarizes long PDFs and answers questions about their content directly inside the document.
Superace Software / UPDF
A PDF editor and reader with an AI chat assistant built in for summarizing, translating and answering questions about the open document, alongside standard editing, annotation and conversion tools.
PDFgear
A free PDF toolkit (edit, merge, convert, sign) with an added AI copilot for summarizing documents and answering questions about their content directly inside the desktop app or browser.