To change recognition languages in BCR, do the following:

1. Launch the application;
2. Go to Settings > Recognition languages;
3. Tick on languages (for best text recognition only 3 languages (or less) should be enabled at the same time).

To change the recognition languages in Business Card Reader for Windows, do the following:

1. Launch the application;
2. Start the recognition session;
3. In the Card window on the left select Show Menu > Card Language;
4. Mark necessary languages.