在简体WINDOW下(因为我没繁体的没试)，把BIG5繁体TXT和GBK的繁体和简体字互相转换 BIG5转GBK繁/简..GBK繁/简转BIG5 GBK繁/简互换-In English WINDOW (Traditional did not because I did not try), TXT and GBK to BIG5 Traditional Traditional and simplified mutual conversion BIG5 turn GBK Traditiona