Help Center — deepl
Guides for DeepL Translator, Write, Voice, and API
File Translation
About File Translation
Learn about file translation features, supported platforms, quotas, and billing
Supported File Formats
View all supported file formats and file size limits
Edit File Translations
How to edit and review translated documents after translation
Glossaries
About Glossaries
Glossary features, supported languages, and platforms
Create a Glossary
Step-by-step guide: from manual entry to CSV upload
Download and Share Glossaries
Export, share, and manage team permissions
Style Rules & Configuration
About Style Rules
Customize translation output style and terminology consistency
Use Style Rules
Complete guide to creating and applying rule lists
About Style Configuration
Writing style parameters for the Write assistant
Translation Memory
About Translation Memory
How it works, match scoring, and core benefits
Use Translation Memory
Create, manage, and optimize your memory
Account & Subscription
Change Subscription Plans
How to upgrade, downgrade, and cancel subscriptions
About Customer Content Deletion
Understand data handling policies after account deactivation
Data Security & Privacy
Encryption, data processing, compliance certifications, and security features
About DeepL Translator
A comprehensive overview of DeepL Translator's features, platforms, and subscription plans
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