Downloading XCSB 2.7 from our website was free. The most popular version among the program users is 2.7. This free program was originally developed by Sergio Masci. The software relates to Development Tools.
From the developer:
XCSB is an optimising Structured PIC BASIC compiler capable of stand alone use or in conjunction with the ZMech CASE tool and XCSIM multiprocessor simulator (which provides source level debug facilities)
Optimised generation of actual parameters used in function invokation based on user defined formal parameter list (known as function prototype in C language).
You may want to check out more software, such as GnuWin32: LibIconv, SpinnerDemo or SplitPaneDemo, which might be similar to XCSB.