Break the Language Barrier
Read Any PDF, Any Language!

Your personal AI tutor for reading and understanding complex PDFs. Translate, explain, and interact with your documents like never before.

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ReaderBro AI

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Supercharge Your Reading Experience

Transform static PDFs into interactive learning sessions.

Instant Translation

Translate any paragraph instantly into your language with just a selection.

AI Explanations

Get simple explanations from AI for hard-to-understand concepts and jargon.

Save AI Notes

Store AI responses as notes tied to specific text for easy revision.

Image Analysis

Select parts of images, diagrams or charts and get AI to explain them.

Select & Translate Any Text

Simply highlight any text in your PDF documents and instantly translate it to your preferred language. No more switching between apps.

Supports over 100 languages
Maintains original document formatting
Works completely offline after setup

Ask AI for Meaning

When you encounter technical jargon or complex concepts, get simple explanations from our AI assistant, tailored to you.

Explains complex topics in simple terms
Provides examples and analogies
Adjusts explanation depth based on your needs

Crop Image Area & Ask AI

Select any image, diagram, or chart from your PDF and let our AI explain it to you in simple terms. Perfect for textbooks.

Supports selection of any visual content
AI explains images, diagrams, and graphs
Great for science and math subjects

Highlight & Save AI Notes

Instantly highlight any word or sentence and ask AI to explain or translate it. Save the response as a note for later.

Save AI explanations linked to specific text
View saved notes via hover tooltips
Build your knowledge base over time

Why ReaderBro?

Powerful benefits for students, researchers, and professionals.

Learn Languages Naturally

Read content in foreign languages with instant translations and explanations.

Organized Knowledge

All your highlights and AI explanations are neatly organized and searchable.

Works Offline

Once downloaded, most features work without internet. Study anywhere.

Speed Reading

AI summarization tools help you grasp key points quickly.

Privacy First

Your documents stay on your device. No cloud uploads unless you choose.

What Our Users Say

Join thousands of happy readers.

Sarah J.

Medical Student

"ReaderBro turned boring medical PDFs into interactive learning sessions! The AI explanations saved me during exam prep."

Miguel R.

Language Learner

"I've learned more Spanish in 3 months using ReaderBro than in 2 years of classes. Reading native content with instant help is game-changing."

Dr. Emma K.

Research Scientist

"As someone who reads dozens of research papers weekly, ReaderBro's ability to explain complex concepts simply has saved me countless hours."

Frequently Asked Questions

Is ReaderBro free to use?

ReaderBro offers a free version with basic features like text translations and simple explanations. For advanced features including comprehensive AI explanations, image analysis, and offline mode, we offer premium subscription plans.

How does the offline mode work?

After initial setup and downloading the language models you need, most features including translations and basic explanations work without an internet connection. Some advanced AI features requiring more computing power need periodic internet connection to sync with our servers.

What languages does ReaderBro support?

ReaderBro currently supports translations between 100+ languages and provides AI explanations in 14 languages. We're continually adding more languages based on user demand.

Ready to Unlock Your Reading Power?

Download ReaderBro today and start reading, learning, and understanding like never before.