Private Translator

Professional, Context-Aware Translation with True Privacy.

Built for private, professional translation

Private Translator is a desktop application that delivers professional translations directly on your computer. Translate sensitive content with complete privacy — nothing is sent to the internet. You can refine and adapt AI-generated translations to match your exact needs.

Private Translator gives you professional control over translation quality:

Complete Privacy: Runs entirely offline.
Context & Tone Control: Choose a context and a tone to fit your use case.
Terminology Consistency (Glossaries): Use glossaries to keep wording consistent across documents, clients, and teams.

Complete Privacy

Offline, on-device translation. Private Translator runs entirely offline, with no data sent over the internet. Translate with full confidentiality – your sensitive documents, legal contracts, medical records, and financial information never leave your computer. No third-party processing, no unclear retention policies, and no risk of data leaks from cyberattacks on cloud services.

View system requirements

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Context & Tone Control

Translations that fit your use case. Pick a context (e.g. Legal Document, Medical/Healthcare, Financial/Banking, Technical Documentation, Marketing Content) and a tone (e.g. Formal, Professional, Technical, Persuasive). Private Translator adapts the translation style to your document type and audience.

Learn more

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Terminology Consistency (Glossaries)

Glossaries for professional results. Create and manage multiple glossaries to enforce preferred terms (product names, legal wording, medical terminology, brand voice). Essential for teams and professionals who need consistent, reliable language across documents.

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Supported Languages

As of today, we support 30 languages in all possible translation combinations:

Stable: Arabic, Chinese, Czech, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Persian, Polish, Portuguese, Russian, Spanish, Turkish, Ukrainian, Vietnamese
Beta: Bulgarian, Danish, Finnish, Greek, Hebrew, Hungarian, Romanian, Slovak, Swedish, Thai

Beta languages are available but may vary in quality as we continue improving. Try them to see if they meet your needs.

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Hardware support: Designed for Apple Silicon Macs and modern Windows business PCs (Intel Core i5 / AMD Ryzen 5 or better, 2020+). Check the full system requirements to ensure compatibility.

Private Translator vs. Other Translation Services

Private Translator offers unique advantages that online services like DeepL and Google Translate cannot match.

Feature	Private Translator	DeepL	Google Translate
Complete Privacy & Offline	✓ 100% Offline No data transfer. No third-party access. No cloud leaks.	✗ Cloud Processing Data sent to servers. Risk of external leaks.	✗ Cloud Processing Data sent to servers. Risk of external leaks.
Context & Tone Control	✓ 20+ contexts & 14 tones to fit any audience	✗ No context/tone selection	✗ No context/tone selection
Terminology Consistency (Glossaries)	✓ Multiple glossaries to enforce preferred terms	Limited (paid plans only)	✗ Not available
Cost	Free (30k chars/month) or subscription	Free (limited) or paid subscription	Free (with usage limits)

Private Translator Pricing

Free Version

Free

30k characters per month

For trial and personal use. No signup, no credit card required.

Download

Desktop application

Translate between 30 languages (all combinations)

Privacy - your data stays on your computer

Work offline - translate without an Internet connection ²

Context & tone control

Edit and store translations

Organize and search translations

1 glossary for consistent terminology

30,000 characters per month ³

Individual

$__ / month

Billed annually

For individuals who need professional and context aware translations.

Desktop application

Translate between 30 languages (all combinations)

Privacy - your data stays on your computer

Work offline - translate without an Internet connection ²

Context & tone control

Edit and store translations

Organize and search translations

3 glossaries for consistent terminology

500,000 characters per month ³

Standard support

Business

$__ /user /month

Billed annually

For organizations and professionals who need unlimited translations.

Desktop application

Translate between 30 languages (all combinations)

Privacy - your data stays on your computer

Work offline - translate without an Internet connection ²

Context & tone control

Edit and store translations

Organize and search translations

Unlimited glossaries

Unlimited translations ³

Priority support

Volume licensing (buy multiple licenses at once)

Single invoice for all licenses

Subscriptions can be cancelled at any time before the next payment. Cancellations take effect at the end of the current billing period.
An Internet connection is required only during installation, license activation/renewal, and updates.
Each translation is limited to 5,000 characters to ensure reasonable translation speed. If your text is longer, you can split it and continue translating.

Terms and Conditions of Sale

You can find our complete Terms and Conditions of Sale here: Terms and Conditions of Sale.

Get in Touch!

Have questions or feedback about Private Translator?
We’d love to hear from you!