Change 0.0.0.1

Change is a free currency double-clic-conversion toolbar.
Once on a web site displaying amounts, select the currencies from and to which you need a conversion:

Then double click on any amount to display its equivalent right next to it (even when toolbar is hidden).
You can disable the insertion and only use the reading from the toolbar.
Major currency exchange rates are read once a day from the Central European Bank.

Still works when you are offline using the last rates downloaded, warning you if they are outdated.
Per-site currency setting memory : on your next visit to a web site, your currency settings for this web site will be set.
Localized in French and English.