PDF annotation for machine learning - AI tools

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

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

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

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$

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$

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

• Free

tagtog is a versatile text annotation platform designed for creating AI training data, supporting manual and automatic annotation, collaboration, and PDF processing.

• Freemium

PDFMerse is an AI-powered PDF data extraction tool that automatically converts PDF documents into structured, usable data formats with high accuracy and multilingual support.

• Freemium
• From 5$

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$

Datalab.to offers AI-powered document intelligence, training specialized foundation models to convert complex documents into structured data with high precision, transparency, and speed.

• Freemium
• From 25$

Lido is an AI-powered PDF conversion tool that transforms PDF documents into structured Excel spreadsheets, automating data extraction and reducing manual entry errors.

• Freemium
• From 19$

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

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$

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$

pdf.md provides a developer-focused API to convert websites and PDFs into clean, structured markdown optimized for Large Language Models (LLMs). It streamlines content pipelines for AI applications like RAG systems.

• Freemium

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

• Contact for Pricing

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

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

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$

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

EaseMate AI is an AI-powered tool designed to simplify PDF interaction. It allows users to summarize, analyze, and chat with PDF documents efficiently using various AI models.

• Freemium

PDF AI Sheet is a Google Sheets add-on that allows users to extract information from multiple PDFs in bulk. Interact with your PDF documents directly within Google Sheets.

• Free

PDF Summarizer AI leverages artificial intelligence to extract and summarize key information from lengthy PDF documents, offering rapid summaries and direct answers to user queries. Optimize productivity by streamlining the review of complex reports, agreements, and manuals.

• Freemium

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

PDF AI is an AI-powered research assistant that allows users to interact with PDF documents through chat. It facilitates effortless exploration of academic literature and other PDF documents.

• Paid
• From 9$

Bard PDF is an AI-powered tool that enables users to interact with PDF documents through natural language conversations, offering features like summarization, information extraction, and Q&A capabilities.

• Free

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

PDFTables is an online tool and API designed for accurately converting PDF documents into editable formats like Excel (XLSX), CSV, XML, and HTML.

• Usage Based
• From 2000$

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$