Fast360

First Open Source OCR Model Arena, Specialized in PDF to Markdown

Pricing: Free
Category: Model Serving
Access: Open Source
Industry: Vertical

What is Fast360?

Upload PDF or images for free, compare 7 top-tier OCR models with one click. Fast360 is the industry's first open source OCR model arena, helping you find the best PDF to Markdown solution for different scenarios.

Key features

🧠 Multi-Model Parallel Processing: Upload once and distribute the document to multiple independent OCR engines for parallel processing, significantly shortening the evaluation cycle.
📝 Optimized for Markdown: Focused on generating structured, code-friendly Markdown. We pay special attention to preserving heading levels, lists, tables, code blocks, and LaTeX formulas.
🔬 Covers Diverse Scenarios: From clean text optimized for RAG to preserving complex layouts in academic papers and digitizing handwritten notes, you can test all scenarios in one place.
💸 Free & No Registration Required

Use cases

Specializes in extracting clean Markdown from PDFs, removing headers, footers, and other noise.
Academic papers, with good support for LaTeX formulas and multi-column layouts.
Adopts a "layout-first" strategy, analyzing page structure at high speed for excellent table and figure parsing.