You could have downloaded BFP-CS580 1.2.78 from our software library for free. This free software was originally produced by ConnectSystems. The most popular version of the tool is 1.2. The software lies within System Utilities, more precisely Device Assistants. Commonly, this program's installer has the following filename: BFP-CS580.exe.
From the developer:
BFP-CS580 installs the necessary drivers for the device and connects using the available ports. It also configures the parameters and the settings of the device from PC and updates the firmware to the latest version. Includes a language changes for the main menu.
You may want to check out more software, such as Snappy Fax 2000, iPHUC for Windows or SoftX Internet Logger, which might be similar to BFP-CS580.