DF/Manager 1.5 and higher support multiple currencies. Each feed can be assigned a currency. In the Currencies pages you can manage available currencies and their properties.

Each currency has a name, sign and exchange rate. One of your currencies must be set as default. The exchange rate of the default currency must be 1. All other currencies must have an exchange rate relative to your default currency. For this reason, choose your default rate carefully because you need to change all the exchange rates when you change your default rate.