YAC! (Yet Another Converter)

YAC! (Yet Another Converter) converts hundreds of currencies.

The main features are:
- uses latest rates of hundreds of currencies (updated every 5 minutes).
- includes old currencies of the Eurozone.
- rates can be modified manually.
- keeps a list of recent conversions for an easy switch to previous combinations.
- remember parameters such as commission, swap on shake, last conversion pair.
- allows to apply a commission calculation.
- swap on shake: change the direction of the conversion by shaking back and forth.
- convert as you type (even when downloading updated rates).