AI-powered online PDF editor, converter, and reader with OCR, signing, and document chat.
What is LightPDF?#
LightPDF is a cloud-based PDF platform with AI-powered editing, conversion, OCR, e-signatures, and chat-with-document—designed as a free, no-install alternative to desktop PDF editors.
What can LightPDF do?#
- 01
PDF conversion
Convert PDF to editable Word, Excel, PowerPoint, and more
- 02
ChatPDF
Ask questions about any PDF and get AI-powered answers
- 03
PDF editing
Add text, annotations, and markups to PDFs online
- 04
OCR
Turn scanned PDFs and images into editable text
- 05
Compress and merge
Reduce file size and combine multiple PDFs
- 06
Cross-platform access
Available on desktop, mobile, and web
- 07
Developer APIs and SDKs
Conversion, OCR, Editing APIs plus Editing and Webviewer SDKs
Use Cases#
- Students — Convert lecture PDFs to Word for easy editing and note-taking
- Professionals — Merge contracts, compress attachments, and annotate proposals
- Business users — OCR scanned invoices and chat with reports via ChatPDF
- Developers — Integrate PDF conversion and OCR into apps with LightPDF APIs
Quick facts about LightPDF#
- Pricing
- Free$0/moPremium$19.99/moPremium (yearly)$59.99/yras of Apr 16, 2026View official pricing
- Platforms
- Web·macOS·Windows·iOS·Android
LightPDF Traffic Analysis
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