Microsoft Translator is Microsoft's AI-powered translation service — available as a standalone app, web tool and deeply integrated across Microsoft 365 products including Teams, Word, PowerPoint, Outlook and Edge browser. For organisations running on Microsoft infrastructure, it's the most seamless translation option available.
Its standout feature is real-time conversation translation in Microsoft Teams — meeting participants can see live captions translated into their own language during calls, making multilingual meetings significantly more accessible. Word and PowerPoint documents can be translated directly within the applications without copy-pasting to external tools, preserving all formatting automatically.
For developers and enterprise teams, Microsoft Translator is available via the Azure Cognitive Services API — the same translation engine that powers Bing and Microsoft 365. It supports 100+ languages, custom translation models trained on your industry terminology, document translation at scale and real-time speech translation. Pricing is usage-based through Azure.
Key Features
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Teams Integration
Real-time caption translation during Microsoft Teams meetings — participants see translations in their own language live.
📝
Office Integration
Translate documents directly in Word and PowerPoint without leaving the application — formatting preserved.
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Conversation Mode
Multi-person real-time conversation translation — useful for in-person multilingual meetings via the mobile app.
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100+ Languages
Translation across 100+ languages including less common languages not supported by all competitors.
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Azure API
Enterprise API via Azure Cognitive Services — custom translation models, document translation at scale and usage-based pricing.
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Mobile App
iOS and Android apps with offline translation, camera translation and real-time conversation mode.
Pros & Cons
What we love
Best Microsoft 365 integration — Teams, Word, PowerPoint, Outlook
Real-time Teams meeting translation is genuinely useful
Free for casual use — web and app
Azure API for enterprise-scale translation
Custom translation models for industry terminology
Watch out for
Less accurate than DeepL for European languages
Less polished consumer experience than Google Translate
Azure API requires technical setup
Less useful if you're not in the Microsoft ecosystem
Frequently Asked Questions
In Microsoft Teams meetings, you can enable live captions and then select your preferred language for the captions. Microsoft Translator automatically translates the speaker's words into your chosen language in real time, displayed at the bottom of the screen. This works for both live meetings and recorded videos. The feature is available on Teams Premium plans and some Microsoft 365 business plans.
Google Translate wins on language coverage, free access limits, image translation and general consumer usability. Microsoft Translator wins for Microsoft 365 users — its Teams, Word and PowerPoint integration is significantly more seamless than using Google Translate externally. For pure translation quality, DeepL outperforms both for European languages. Choose based on your ecosystem: Google for general use, Microsoft for Office/Teams users.
The Microsoft Translator web tool and mobile apps are free to use. The Azure API for developers and enterprise use is priced per character translated — the first 2 million characters per month are free, then pricing applies based on volume. Custom translation models and document translation via the API have additional pricing. For casual personal use, Microsoft Translator is completely free.
The best translation tool for Microsoft 365 users — its deep integration with Teams, Word, PowerPoint and Outlook makes it the natural choice for enterprise teams already in the Microsoft ecosystem.
Quick Facts
Best forMicrosoft 365 users, enterprise teams
PricingFree / API pricing
Free planFree app and browser tool
Languages100+ languages
Try Microsoft Translator
Microsoft Translator powers translation across Word, PowerPoint, Teams and Outlook — the best translation tool for Microsoft 365 users and enterprise teams.