Opca, also known as the Foreign Exchange Trading System, is a program, entirely in English, to manage, in an effective way, all the management of purchase / sale of currencies and metals.
It's so simple that it doesn't require installation. From the Opca interface you can monitor and control the changes that are taking place at the cash desk, as well as the purchases and sales of currencies that are taking place. It also has functions to make changes from one currency to another, as well as to detail the concept of each of these changes.
In addition, Opca allows to generate graphical statistics that can be exported to MS Excel XLS format. For proper operation you must have previously installed NET Frameworks 2.0 or higher.
You can free download Opca 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.