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27 tools for “PDF Annotation”

Goodnotes
Handwritten note-taking app with AI search, math help and summaries
Freemium · $11.99/yrProductivity1 views1 clicks to the website
Visit
UPDF
PDF editor with an AI assistant for summaries, chat and translation
FreemiumProductivity1 views1 clicks to the website
Visit
NotabilityNew
Handwriting and audio note app with AI summaries and study tools
Freemium · $14.99/yrProductivityMade in United States
Visit
PDNobNew
PDF editor for desktop, mobile and web with an AI assistant
Freemium · $49.99/yrProductivity
Visit
PDFgear
Free PDF editor with a built-in AI assistant for documents
FreeProductivity3 views3 clicks to the website
Visit
JustMarkdownNew
Converts PDFs, Word and EPUB to Markdown, then lets you chat
Freemium · $8.90/moProductivity
Visit
LightPDF
AI PDF editor for chatting with, summarizing and converting files
Freemium · $5.99/moProductivity
Visit
PDF GPT
Chat with PDFs, get page citations and 90+ language support
FreemiumProductivity
Visit
Adobe Acrobat AI Assistant
AI assistant in Acrobat and Reader for summaries and document Q&A
PaidProductivity1 clicks to the websiteMade in United States
Visit
AI PDF ReaderNew
Free browser tool to summarise, translate and question PDF files
FreeProductivity
Visit
PDF GuruNew
Online PDF editor with an AI summarizer and document chat
Free trialProductivity1 views1 clicks to the website
Visit
Document SummarizerNew
Summarizes PDFs, Word files, text and audio for a chosen reader
FreemiumProductivity
Visit
GoPDF
Online PDF editor with an AI chat for asking about your files
FreemiumProductivity1 clicks to the website
Visit
PDF.ai
Chat with any PDF and get answers linked to the source page
FreemiumProductivity1 views1 clicks to the website
Visit
PDF SummarizerNew
Summarizes PDFs and answers questions across several documents
Free trialProductivity
Visit
PixnoNew
AI note taker that turns photos, PDFs and audio into notes
FreemiumProductivity
Visit
AskYourPDF
Chat with PDFs and documents through web, mobile and extensions
FreemiumProductivity
Visit
PdfGPT.io
Ask questions across PDFs and get page-linked answers
FreemiumProductivity
Visit
NoteOperatorNew
Markdown notes workspace that AI agents can read and edit over MCP
FreeProductivity
Visit
Doclime
Chat with PDFs and get answers with citations
FreemiumProductivity
Visit
NoteGPT
Summarize YouTube videos, PDFs and web pages into study notes
Freemium · $9.99/moProductivity4 views3 clicks to the website
Visit
Documentation.AINew
Docs platform whose AI agent drafts updates from code and tickets
FreemiumProductivity
Visit
pdfy.ai
Chat with PDFs, web pages, audio and YouTube videos
FreemiumProductivity
Visit
Bard PDF
Free tool to chat with, summarize and extract data from PDFs
FreeProductivity2 views2 clicks to the website
Visit
pdf.net MCP ServerNew
Lets Claude and ChatGPT create, edit and organize PDFs for you
FreemiumProductivity
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Linfo.ai
Summaries and mind maps from articles, PDFs and YouTube
Freemium · $7.99/moProductivity
Visit
aiPDF
Chat with and summarize PDFs, web articles, YouTube videos and podcasts
Freemium · $9/moProductivity
Visit