LightPDF AI
FreemiumGPT-powered AI assistant for chatting with PDFs and other documents to summarize content, extract insights, and answer questions.
Informações da ferramenta
O que é LightPDF AI?
LightPDF AI is a GPT-powered tool that lets users upload documents and chat with them to get instant answers, summaries, key insights, notes, and extracted information complete with cited sources. It works free with no sign-in for files up to 100 pages and supports multi-document conversations, OCR, and more than 100 languages.
Recursos principais
Document chat with GPT-4
Upload files and ask questions to receive instant AI-generated answers, with support for follow-up questions and multi-document chats.
Multi-format file support including OCR
Supports PDF, Word, Excel, PPT, EPUB, TXT, webpage URLs, and scanned files with OCR for text extraction.
Cited and referenced answers
Provides precise answers with cited sources and footnotes that link back to the original document locations.
Multi-document chat
Upload and interact with more than one document at a time for analysis and research.
Information extraction and structured outputs
Extract texts quickly and display answers in markdown, tables, lists, paragraphs, or other formats.
Notes and summaries generation
Create notes, summaries, tables from data, conclusions, outlines, and crawled content analysis.
Multi-platform and multi-language support
Works as an online application on Windows, Mac, Android, and iOS, and supports communication in 100+ languages.
Browser and Drive extensions
Google Chrome extension for instant AI chat with PDF and G Suite add-on for chatting with PDFs in Google Drive.
Casos de uso
- #1
Business analysis
Gain insights by asking questions about market trends, industry news, financial reports, laws, and business proposals from uploaded documents.
- #2
Assisting in learning
Extract information by requirements, organize material structure, list outlines, and obtain knowledge on various topics from documents.
- #3
Ideas exploring and brainstorming
Assist in brainstorming with general knowledge, generate new inspiration, and improve creativity quality using document content.
- #4
Research and document Q&A
Ask questions, make summaries, and extract key insights from research papers, contracts, or other files.
Planos de preços
Free to use with no sign-in required; free uploads limited to files within 100 pages; upgrade to Pro required for more pages or additional capacity. Free credits available.
Alternativas
Perguntas frequentes
What is LightPDF AI?
Which file formats does LightPDF AI support?
Is LightPDF AI free to use?
Can I chat with multiple documents at once?
Does LightPDF AI provide sources for its answers?
What platforms and languages does LightPDF AI work on?
LightPDF AI Contato e mídias sociais
- EmpresaLightPDF
- Suporte
- Site:
- Twitter
- Facebook
- YouTube
- Discord
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