Make an old edition of Antidote in French work alongside Antidote in English

Two editions of Antidote cannot coexist on the same computer. Antidote works in French or English, depending on your choice when downloading. With the purchase of an optional module, Antidote can work with both languages simultaneously.

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Can't find the answer to your question?

If you have not yet found your answer in our Help Centre, contact us and we will try to help you. If your request is technical in nature, make sure you have downloaded the most recent free update for your copy of Antidote. Please note that access to this platform requires the use of your Client Portal identifiers.