Redia

What is Redia?

Redia is an AI-powered reading companion that transforms complex academic papers, PDFs, EPUBs, and web articles into clear summaries, highlights, and diagrams. It offers features like continuous reading filter, line-by-line alignment, and evidence-based AI discussion to enhance comprehension and research efficiency.

What can Redia do?

• 01

  Continuous Reading Filter

  Automatically transforms complex text into fluent, easy-to-read content as you scroll.

• 02

  Free Papers from Clutter

  Extracts PDF content and reorganizes it into a comfortable single-column article with adjustable font size, line height, and width.

• 03

  Line-by-Line Alignment

  Provides precise alignment between original text and translation, ensuring traceability of data points and arguments.

• 04

  Evidence-Based AI Discussion

  Discuss and ask questions about documents with AI models; every answer includes source links to original passages.

• 05

  Zoom in Zoom out

  Switch between full-book summaries, chapter outlines, and original text for big-picture to detail views.

Use Cases

• “Researchers — Read academic papers with cluttered PDFs reflowed into a clean single-column article as you scroll.
• “Students — Translate long documents with line-by-line alignment so every data point and argument stays traceable to the source.
• “Knowledge workers — Ask questions about a document and get answers with source links instead of copy-pasting into a general chatbot.
• “Educators — Switch between full-book summaries, chapter outlines and the original text to review material at the right depth.