Data month 2026-09
Best AI Document / PDF Browser Extensions
As of September 2026, AlphaMoat tracks 414 AI browser extensions tagged AI Document / PDF. The most-installed is WPS PDF (7.0M users). Ranked by install count, updated monthly.
| # | Extension | Publisher | Users | Rating |
|---|---|---|---|---|
| 1 |  WPS PDF is a browser extension for viewing, editing, converting, and AI chatting with PDF files. | WPS | 7.0M | ★ 4.5 |
| 2 |  Smallpdf is a browser extension for editing, converting, compressing, and AI-summarizing PDF files. | Smallpdf | 3.0M | ★ 4.6 |
| 3 |  PrintFriendly turns web pages into clean printable documents and PDFs, and it also edits PDFs and captures full-page screenshots. | Print Friendly | 1.0M | ★ 4.6 |
| 4 |  Glasp is a free web and PDF highlighter that turns your reading into organized, shareable notes with AI-powered summaries. | GLASP | 500.0K | ★ 4.4 |
| 5 |  support your browser with an AI sidebar powered by ChatGPT, Claude Sonnet, and DeepSeek. | ChatGPT Buddy | 400.0K | ★ 4.6 |
| 6 |  Ask, summarize, and highlight across web pages, PDFs, and YouTube videos with an AI copilot. | Liner | 300.0K | ★ 4.4 |
| 7 |  OCR Image Reader is an offline optical character recognition extension that copies text from images, PDFs, and web pages. | - | 200.0K | ★ 4.1 |
| 8 |  Selectext copies text straight out of videos, so notes, code and links from a lecture or tutorial are one selection away. | selectext | 200.0K | ★ 4.3 |
| 9 |  Web Highlights is a highlighter and note-taking extension for websites and PDFs, with AI summaries of your saved content. | web-highlights | 200.0K | ★ 4.8 |
| 10 |  Summarize websites, YouTube videos, and PDFs, then chat with the content using GPT models. | calmai | 100.0K | ★ 4.5 |
| 11 |  Summarize YouTube videos, webpages, and PDFs, and translate any page side by side. | Felo | 100.0K | ★ 3.9 |
| 12 |  AI Chat Exporter turns Claude conversations into PDF, Markdown, Text, CSV or JSON files that you can archive and share. | ai-chat-exporter | 100.0K | ★ 4.9 |
| 13 |  Mapify turns YouTube videos, PDFs, webpages, and chats into interactive AI-generated mind maps for faster learning and summarization. | SUPERMIND | 100.0K | ★ 4.1 |
| 14 |  Kortex extends NotebookLM with one-click saving of AI chats and pages, chat export, source folders and a prompt library in a sidebar. | kortex-notebooklm | 100.0K | ★ 4.7 |
| 15 |  Image to Text (OCR) extracts editable text from images, PDFs and screen crops directly in your browser. | imagetext | 100.0K | ★ 2.3 |
| 16 |  GPT Workspace runs a GPT agent inside Google Sheets, Docs, Slides, Gmail and Drive so you can write, edit and analyse without leaving the file. | Qualtir | 100.0K | ★ 4.9 |
| 17 |  Translate web, PDF, and video subtitles with a matrix of AI models and a glossary. | caiyunapp | 100.0K | ★ 3.9 |
| 18 |  Google Translate Plus AI adds a context-aware assistant to Google Translate, with translated definitions and side-by-side document translation. | bart | 100.0K | ★ 4.6 |
| 19 |  SmartLens AI is a free Google Lens alternative for PC that brings AI image analysis, OCR text extraction, and QR scanning to the browser. | googlelensforpcupdate | 100.0K | ★ 1.6 |
| 20 |  Clearly Reader is an AI reading assistant that reads web pages aloud, translates, and summarizes text to improve comprehension. | clearlyreader | 100.0K | ★ 4.6 |
| 21 |  Exports ChatGPT conversations and responses as well-formatted Word or PDF files in one click. | Thinksolv technologies | 90.0K | ★ 4.8 |
| 22 |  AI Chat to Word, PDF & Google Docs converts Gemini responses into Word, PDF, Google Docs, or Markdown files with one click. | Thinksolv technologies | 40.0K | ★ 4.6 |
| 23 |  PDF.ai is a ChatPDF extension that lets you chat with any PDF using AI, ask questions, and instantly find the answers you need. | PDF.ai | 40.0K | ★ 4.3 |
| 24 |  AI guide that quickly distills complex YouTube videos into key summaries, articles, and timelines. | LiveWiki | 30.0K | ★ 4.5 |
| 25 |  MarkSnip is a one-click web clipper that saves pages, selections and tabs as clean Markdown for note apps, AI agents and LLMs. | Dhruv Parikh | 30.0K | ★ 4.7 |
| 26 |  Fabric is an AI-powered workspace that saves, organizes and helps you rediscover everything you capture from the web. | fabric | 20.0K | ★ 4.3 |
| 27 |  Trupeer turns screen recordings into polished demo videos and step-by-step guides with AI. | Trupeer | 20.0K | ★ 4.8 |
| 28 |  HoverNotes turns videos on YouTube, Udemy, Coursera and similar sites into structured Markdown notes saved directly to an Obsidian vault. | HoverNotes | 20.0K | ★ 4.6 |
| 29 |  GitMind AI turns any content into mind maps and summaries, and edits images, audio, video and PDFs in one plugin. | gitmind | 20.0K | ★ 4.1 |
| 30 |  Convert ChatGPT preserves AI responses as shareable office documents with one click. | Thinksolv technologies | 20.0K | ★ 4.1 |
| 31 |  Kimi Copilot summarizes webpages with Kimi AI in one browser action. | kimi | 20.0K | ★ 4.5 |
| 32 |  PopAi is a Chrome extension for working with PDFs and web pages, combining AI chat, document summarising and screenshot-based question answering. | INAI | 20.0K | ★ 4.0 |
| 33 |  Extract tables from PDFs, scans, and images into structured spreadsheets with machine-learning OCR. | livepolls | 10.0K | ★ 4.0 |
| 34 |  One-click summaries of websites, YouTube videos and PDFs, with deep dives into summary sources. | Gist AI | 10.0K | ★ 4.1 |
| 35 |  Summarize Google search results and YouTube videos with ChatGPT in one click. | Dunkum Sherwin | 10.0K | ★ 3.9 |
| 36 |  NotebookLM Flashcards Export converts NotebookLM flashcards into CSV or Anki packages. | - | 10.0K | ★ 4.5 |
| 37 |  ChatGPT summarizes any-length YouTube videos into chapters and bullet points. | - | 10.0K | ★ 3.0 |
| 38 |  All-in-one AI PDF editor and converter for chatting, editing, converting and merging files. | HiPDF | 10.0K | ★ 4.4 |
| 39 |  Chat with all AI models for free, covering PDFs, images and math problems. | easemate | 10.0K | ★ 4.5 |
| 40 |  ChatSnapAI exports, scans and protects your ChatGPT, Claude and Gemini conversations locally, so sensitive details stay on your device. | chatsnapai | 10.0K | ★ 5.0 |
| 41 |  Chat with any PDF and get AI summaries powered by ChatGPT, right in the browser. | pdfsummary | 9.0K | ★ 4.5 |
| 42 |  DeepShare exports conversations from DeepSeek, ChatGPT, Gemini, and Grok into Word documents. | deepshare | 9.0K | ★ 3.6 |
| 43 |  LightPDF is a free online PDF toolkit that adds AI document chat, conversion, and annotation to your browser. | lightpdf | 8.0K | ★ 4.4 |
| 44 |  ChatGPT Chat SAVE stores conversations, replies, prompts, and responses as TXT or PDF files. | - | 8.0K | ★ 4.5 |
| 45 |  Export ChatGPT Conversation saves ChatGPT conversations and sends them to Notion. | gptsave | 8.0K | ★ 3.2 |
| 46 |  Turn ChatGPT conversations into clean Markdown and send them on to Obsidian or Notion. | chatdown | 8.0K | ★ 4.1 |
| 47 |  Youtube Summary with GPT summarizes YouTube videos so viewers can reach the main points faster. | - | 8.0K | ★ 3.6 |
| 48 |  PowerPoint Translator translates PowerPoint, PDF, Excel, Word, and other documents with one click while preserving the original layout. | livepolls | 8.0K | ★ 1.0 |
| 49 |  Storytell summarizes webpages, extracts insights, and lets users chat with any page through AI. | Chief | 8.0K | ★ 4.2 |
| 50 |  Guidemaker records your actions and uses AI to generate step-by-step guides, SOPs, and tutorials automatically. | Tettra | 6.0K | ★ 4.7 |
Related tags
FAQ
AI Document / PDF Chrome extensions: which ranks #1?
In September 2026, WPS PDF (7.0M users) ranks #1 by users, followed by Smallpdf (3.0M users) and PrintFriendly (1.0M users).
AI Document / PDF Chrome extensions: what are the top 10?
Ranked by users, the top 10 are: 1. WPS PDF, 2. Smallpdf, 3. PrintFriendly, 4. Glasp Web Highlighter, 5. Smart Sidebar, 6. Liner, 7. OCR, 8. Selectext, 9. Web Highlights, 10. ChatGPT Summarize.
How many AI Document / PDF Chrome extensions does AlphaMoat track, and where does the data come from?
AlphaMoat tracks 414 AI Document / PDF Chrome extensions, ranked by users. User counts come from public Chrome Web Store data. Updated monthly; the current data is for September 2026.
Lists every Chrome extension carrying this tag, ranked by latest-month install count. See methodology.