QSopt has been ported to run on Microsoft Windows 98, 2000, and XP. The software is distributed through a setup utility which contains following components:

QSopt.exe    graphical user interface
QSlib.pdf    Callable Function Library documentation readable by Adobe Reader
qsopt.dll    dynamic link library for the Callable Function Library
QSlib.lib    the library interface file for the Callable Function Library
qsopt.h    the C- source header file defining the Callable Function Library
QSreader.exe   a console application that reads and writes LP and MPS format files
QSsolver.exe    a console application that solves LP problems defined in
LP and MPS format files.
<example_files>    some example input files in LP and MPS format

Most of these files are copied into the application folder that the user chooses during the setup procedure. qsopt.h and QSlib.lib are copied to the application folder's src subfolder that the setup program creates as well. The <example_files> are copied into the QSopt subfolder of the user's "My Documents" folder, which is created if necessary. qsopt.dll is copied to the Window's system directory.