Language translation

To use the translation service:
  1. Register an account at You would need the "DeepL Developer - API Free or Pro account":

  2. You will receive a personal "DeepL API key" (example: 43943f3fd-r46f-0kqeb-55c-6lk3l2s183ab8).
  3. Copy & paste the API key into PhraseExpress and press the button next to the input box:

Keep your DeepL API key at a safe place. PhraseExpress stores the key with encryption and you cannot restore it from PhraseExpress.

If the API key is not accepted, check if you mistyped or copied extra characters or spaces. Make sure that you have booked a DeepL Developer account and not the single user account. If you have any questions about the different DeepL products, please contact the provider DeepL.

Pricing and plans may change. We are not affiliated with DeepL. Please contact DeepL for DeepL support.

The translation algorithm seem to require textual context and seems to be better in translating sentences than in translating individual terms or words.

Phrases are transmitted over the internet with SSL encryption to the "DeepL" translation service.

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Table of Contents