About this app

BabelBox is a powerful local AI translation app for macOS. Powered by the Tencent Hy-MT1.5 model running entirely on your Mac, BabelBox translates text and documents across 37 languages with zero internet dependency. **Key Features:** • Translate between 37 languages with 1,332 translation directions • Import TXT, DOCX, and Markdown documents • Export translations as native Word DOCX with preserved formatting, or Markdown ZIP • Real-time streaming translation with live preview • 100% local processing — your data never leaves your Mac • Powered by Tencent Hy-MT1.5 AI model via llama.cpp • Apple Silicon optimized with Metal GPU acceleration **Document Translation:** BabelBox preserves your document's structure during translation — tables, headings, bold/italic formatting, inline images, and lists are all maintained. Import a DOCX or Markdown file, translate it, and export a beautifully formatted Word document ready to share. **Privacy First:** Unlike cloud-based translation services, BabelBox processes everything locally. No data is sent to any server. Your documents remain entirely private. **Simple Workflow:** 1. Paste text or select a file (TXT, DOCX, MD) 2. Choose your target language 3. Click Translate 4. Export as DOCX or Markdown ZIP

Latest release

What’s New

Version 1.0.2 Jun 14, 2026

bug fixing

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking