What is LightPDF?

LightPDF is an AI‑driven document assistant that lets users chat with PDFs, Word, Excel, PowerPoint, EPUB, and other file formats. It supports searchable and scanned documents, performs OCR, and can process multiple files in a single session. The interface returns answers in plain text, lists, tables, or markdown, and provides references for each response.

Users can ask follow‑up questions, generate summaries, extract tables, and create outlines from uploaded content. The tool works on Windows, macOS, Android, and iOS and accepts prompts in over 100 languages, making it accessible for students, researchers, business analysts, and content creators.

LightPDF pricing Paid

Monthly plan $19.99

Annual plan $49.99

LightPDF user reviews

Based on 30 reviews, 73.3% of users recommend LightPDF, rated highly for value for money.

recommend

don't

30 reviews

Liked for

Worth the price 19 of 22

Easy to use 18 of 22

Quality results 17 of 22

All key features 13 of 22

Good integrations 6 of 22

Disliked for

Lacks integrations 6 of 8

Inconsistent results 2 of 8

Hard to use 2 of 8

Missing features 2 of 8

Not worth the price 1 of 8

Would you recommend LightPDF?

Recommend this tool?

LightPDF's key features

GPT-4 powered PDF chat
Multi-document chat support
OCR for scanned documents
Supports PDFs, Word, Excel, PPT
Summarize and answer queries
100+ language support
Chrome and G Suite extensions

LightPDF use cases

Generate concise meeting summaries from PowerPoint decks, returning Markdown with source citations and a clear outline
Extract and translate tables from multilingual PDFs into Excel for market research, ensuring accurate OCR and data mapping
OCR scan handwritten receipts and auto‑categorize expenses into encrypted PDF storage for personal finance tracking