The f64 Pure Analyzer application works internally in 64bit float, while the non f64 version works internally in 32bit float, it’s a minor difference in precision, with the 64bit version consuming more processing resources.
The 32bit version is already very precise, and more than enough for all common everyday applications. The 64bit version is provided for very specific applications; that sometimes may require extreme detail in the analysis.
Files installed are:
- Windows 32 bit
- Windows 64 bit
- Mac OS X 32/64 bit