AI Features Study Tools Listen All Features Help Download App
The AI-Powered Scanner

Turn Any Document into a
Searchable PDF
You Can Study

Scan with your camera. Search your scans. Study with AI flashcards and quizzes. Listen to documents read aloud. Works offline.

Scan Anything
AI Summaries
Read Aloud
Works Offline
Download Free App
★★★★★ 4.8 from 1,200+ reviews
| 100,000+ users
PDFAI app showing AI summary feature
Simple Process

How PDFAI Works

Three simple steps. No tech skills needed.

Scanning a document
1

Take a Photo

Point your camera at any document. PDFAI detects edges and straightens automatically.

App processing
2

App Cleans & Reads

Removes shadows, enhances quality, and extracts text with OCR. All on-device.

Study features
3

Study & Share

Create flashcards, get AI summaries, listen aloud, or export to Word.

Powerful Tools

What You Can Do

Everything you need to work with documents and study smarter.

AI-Powered

AI Summaries

Get instant summaries in bullets, paragraphs, or key points. Powered by GPT-4o and Claude.

3 free/month

Chat with PDF

Ask questions and get answers based on your document. Like ChatGPT for your files.

10 free/day

AI Flashcards

Turn any document into study flashcards. Smart reminders help you remember forever.

15 free cards

AI Quizzes

AI creates multiple-choice questions from your documents. Practice and track scores.

3 free/month

Core Features

Listen to Documents

Turn any PDF into an audiobook. 150+ natural voices in 32 languages.

Unlimited

Search All Scans

Find anything by searching for words inside. Like Google for your documents.

Unlimited

Export Anywhere

Save as Word, PNG, JPG, or audio M4A. Share with anyone, anywhere.

Premium

Works Offline

Scan, read, search, and export offline. Your documents stay private.

Unlimited

For Professionals

AI Slides

Transform any document into professional presentation slides. Present directly or export to PowerPoint.

5-25 slides

PowerPoint Export

Export slides to .pptx for editing in Microsoft PowerPoint. Ready for meetings and presentations.

Premium

21 Beautiful Templates

Professional templates for every industry: Corporate, Tech, Academic, Creative, Elegant, and more.

4 free

Summary Cards

Generate shareable visual cards for Instagram, TikTok, and LinkedIn. 10 styles, 4 formats.

Free
See All 100+ Features
Gamified Learning

Turn Studying into a Game

Track progress, build streaks, and see how you compare to other learners.

This is what one month of studying with PDFAI looks like:

15,234
Flashcards Created
🔥 7
Day Study Streak
Keep going to reach 30 days!
3,421
Quiz Questions Answered
92%
Average Quiz Score
Quiz Master

*Sample stats from an active PDFAI user. Your results may vary.

Start Studying Now
For Everyone

Who Uses PDFAI?

Students

Scan textbook pages. Get AI summaries. Create flashcards for exams. Listen to readings while walking to class.

  • AI study notes
  • Instant flashcards
  • Practice quizzes
  • Listen to textbooks

Professionals

Go paperless. Scan receipts, contracts, and invoices. Search everything. Export to Word. Sign documents digitally.

  • Receipt scanning
  • Digital signatures
  • Export to Word
  • Cloud sync

Everyone

Archive important papers. Save menus and recipes. Keep medical records. Find anything with search.

  • Archive papers
  • Search all docs
  • Share with family
  • Works offline
Got Questions?

Common Questions

Yes! PDFAI works completely offline for scanning, reading text, searching, and listening. You only need internet for AI features (summaries, chat, flashcards) and syncing across devices.

PDFAI is free forever with unlimited scanning, text extraction, search, and standard voices. Premium unlocks unlimited AI summaries, premium voices, Word exports, and removes watermarks. See pricing details

OCR means "reading text from pictures." When you scan a document with your camera, OCR is what lets you search for words inside it or copy the text. You don't need to understand how it works - PDFAI does it automatically! See glossary

Yes! Scan your notes or upload a PDF, then tap "Create Flashcards." AI reads your document and generates study cards automatically. You get 15 free flashcards per generation (Premium: 30 cards). Try it now

PDFAI supports 32 languages including English, Spanish, French, German, Chinese, Japanese, Korean, Arabic, Russian, Portuguese, Italian, Vietnamese, and more. Text-to-speech works in all supported languages with 150+ voices.

More Questions? Visit Help Center

Ready to Go Paperless?

Join 100,000+ users who turned their phones into powerful document scanners.

Download PDFAI Free
Free Forever No Sign-Up Required Works Offline