LingDiff: PDF Translator

Struggling with massive, untranslated PDFs? Tired of slow, full-document translations when you only need a few key chapters? Frustrated by jumbled code and math formulas in your output?

Existing tools just didn't cut it. That's why I built this app from the ground up—a professional-grade PDF translator designed for researchers, engineers, and students like us.

Key Features:

Instant, Side-by-Side Translation.

Flawless Code & Math Formatting.

Effortless Large File Handling. Built with native SwiftUI for peak performance. Load and translate massive, multi-hundred-megabyte files with silky-smooth speed. No more crashes or lag.

Built for Power Users. Advanced users can bring their own API keys, use custom models, and craft their own prompts for complete control over the translation process.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula