PDF annotation tool - AI tools

PDF Reader Pro is an all-in-one PDF solution for viewing, editing, converting, annotating, and form-filling across Mac, Windows, iOS, and Android. It integrates AI features like translation, summarization, and rewriting to enhance document workflows.

• Pay Once

Afirstsoft PDF is an AI-powered PDF editor for creating, editing, converting, annotating, and organizing PDF documents across multiple platforms, featuring AI summarization and chat.

• Freemium

Xodo is an all-in-one document solution offering powerful tools to manage, edit, convert, and sign PDFs, Office files, and images across web, desktop, and mobile platforms.

• Paid
• From 10$

ComPDFKit provides comprehensive PDF SDKs for developers, enabling integration of PDF viewing, annotation, editing, conversion, and AI-driven document processing functionalities into applications across multiple platforms.

• Free Trial
• From 67$

Smallpdf offers a suite of 21 tools to convert, compress, edit, and sign PDFs for free. Simplify your document management with a user-friendly interface and secure processing.

• Free Trial

UPDF is an AI-powered PDF editor available across multiple platforms (Windows, Mac, iOS, Android). It offers a comprehensive suite of PDF tools and AI features.

• Freemium

PDF Editify offers a user-friendly platform for fast and easy PDF editing, allowing users to fill, edit, sign, redact, OCR, and create PDF forms with a focus on simplicity and security.

• Freemium

PDF PDF offers a comprehensive suite of free online tools for all your PDF needs, including conversion, merging, splitting, compression, and more.

• Free

pdfAssistant.ai is an AI-powered assistant that automates PDF processing tasks. It allows users to convert, compress, summarize, and modify PDFs through a natural language chat interface.

• Freemium
• From 13$

PDFgear is a comprehensive, AI-powered PDF management solution offering free tools for reading, editing, converting, merging, and signing PDF files across multiple devices without requiring registration.

• Free

SwifDoo PDF is an AI-powered, all-in-one PDF software providing tools for viewing, creating, editing, converting, merging, compressing, and managing PDF documents efficiently. Its AI capabilities include summarizing, translating, explaining, proofreading, and rewriting content within PDFs.

• Freemium
• From 5$

DeepPDF is an AI-powered tool for interacting with PDF documents. It allows users to chat with PDFs, summarize content, translate, analyze images and formulas, and convert files, simplifying research and document management.

• Freemium

PalyPDF is an AI-powered PDF management tool that enables users to chat with, search, summarize, and organize PDFs in over 85 languages.

• Freemium
• From 5$

HiPDF is a comprehensive online PDF tool offering editing, conversion, compression, and merging features, enhanced with AI for summarization, translation, and interaction.

• Freemium

Nitro offers user-friendly PDF editing and secure eSigning solutions to enhance document workflow efficiency for teams and organizations. It features AI tools for task automation and insights while ensuring data privacy.

• Free Trial

Gemini PDF is an AI-powered tool offering a comprehensive suite of features for processing and managing PDF documents, including conversion, editing, organization, and security.

• Free

Macro is an AI-powered PDF reader designed to transform academic, legal, and finance documents into interactive and intelligent resources, enhancing understanding for professionals.

• Contact for Pricing

PDFConvo allows users to interact with their PDF documents through chat, enabling quick summarization and understanding of the content.

• Freemium

PDFConvo is an AI-powered document interaction tool that enables users to chat with, summarize, and extract information from PDF documents including legal agreements and financial reports.

• Paid
• From 2$

aiPDF revolutionizes document interaction through AI-powered summarization, data extraction, and conversational analysis. This cloud-based solution offers secure processing of various file types with instant citation-backed responses.

• Freemium
• From 9$

i2PDF offers a comprehensive suite of AI-enhanced PDF tools for conversion, editing, and optimization, providing secure, registration-free document processing with multilingual support.

• Free

PDF GPT leverages AI to summarize, translate, and extract information from your documents, providing citations for enhanced research and productivity.

• Free

PDF Talk is an AI-powered platform allowing users to interactively chat with PDF documents for summarization, question answering, and multi-document querying.

• Freemium
• From 6$

BrainyPDF enables users to interact intelligently with PDF documents through AI-powered chat, summarization, and analysis features.

• Contact for Pricing

PDF AI Online is a comprehensive AI-powered platform designed to enhance your PDF interaction. It offers advanced features like reading, editing, summarizing, translating, and analyzing PDFs, enabling efficient information retrieval and processing.

• Paid
• From 4$

PDFPeer is an AI-powered tool that enables users to interact conversationally with PDF documents, allowing them to ask questions, get summaries, and extract information quickly from various types of documents.

• Freemium
• From 15$

TalkingPDF is an AI-powered PDF interaction tool that allows users to chat with their PDF documents, making information retrieval quick and intuitive.

• Freemium
• From 8$

Explore a variety of use cases to chat with PDF documents using the best ChatPDF app

• Paid
• From 10$

ChatPDFGPT is an AI-powered platform that enables users to interact with PDF documents through natural conversation, providing instant answers, summaries, and insights from any PDF file.

• Freemium

Pdfy is an AI-powered tool that enables users to chat with and extract information from various content sources including PDFs, audio files, websites, and YouTube videos.

• Freemium
• From 9$