LangWiz is a desktop AI translator that processes everything locally. No servers, no subscriptions, no privacy risks. Just fast, accurate translation in 28 languages.
Built for privacy-conscious professionals who need reliable translation without compromise.
All translation happens on your machine. No text is ever sent to any server. Perfect for confidential documents, legal files, and sensitive conversations.
Translate between 28 major languages including Chinese, Japanese, Korean, French, German, Spanish, Arabic, Russian, and more. Auto-detection makes it effortless.
Optimized for local inference. Get instant translations with minimal latency. Works offline indefinitely — no rate limits, no waiting.
$69 gets you a permanent license. No monthly fees, no subscriptions, no hidden costs. Buy once, use forever on your licensed machine.
Capture any text from images or your screen. LangWiz recognizes and translates text from screenshots instantly — perfect for reading foreign-language content.
Translate entire documents at once. Supports TXT, MD, DOCX, and PDF files. Process multiple files in batch with consistent terminology via your personal glossary.
No trials that expire, no subscriptions that auto-renew. Just one fair price.
Secure checkout via Paddle. Pay with card, PayPal, Apple Pay, or Google Pay.
Yes. The translation AI model runs entirely on your computer. No internet connection is required for any translation feature. Your text never leaves your device.
LangWiz runs on Windows 10/11 (64-bit). A modern CPU is recommended. GPU acceleration is optional but improves translation speed significantly.
When you first install LangWiz, you get 7 days of full access. After the trial ends, you can purchase a license to continue using all features.
Each license is bound to one computer for personal use. If you need to transfer to a new machine or purchase multi-seat licenses, contact our support team.
After 7 days, LangWiz will show an activation dialog. You can purchase a license at any time, and it will be activated instantly. Your translation history and settings are preserved.
Yes. We offer a 30-day money-back guarantee. If you're not satisfied with LangWiz for any reason, contact support for a full refund.
Join thousands of professionals who trust LangWiz for sensitive translation tasks.