好多人找的Win4Deap 2软件，有需要的朋友可以自行下载使用。本来就是个免费软件，就不拿来赚钱了。
解压密码：bbs.pinggu.org

下面是软件官方下载说明：
Win4Deap 2 is a free-to-use Windows OS graphic front end for DEAP. It is the latter, a DOS console program, which performs the numerical calculations required in data envelopment analysis. Win4DEAP 2 will not make DEA calculations without an installed copy of DEAP.EXE