Software FPU 3.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. Software FPU for Mac lies within System Tools, more precisely General.
From the developer:
SoftwareFPU is a Mac utility which allows applications requiring a Floating Point Unit (FPU) to work on computers without one, such as the IIsi, IIvi, LC series, Classic II & Color Classic series, Performa series, Power Mac, and some models of PowerBook, PowerBook Duo, and Quadra series. Put the SoftwareFPU control panel in your Control Panels folder and restart and FPU applications that formerly crashed will begin working.
You may want to check out more software for Mac, such as Lawn Care Software for MAC, ClickCharts Flowchart Software for Mac or Debut Video Capture Software, which might be related to Software FPU.
IDE
System Optimization