FCrackZip是一款快速免费的zip压缩文档密码破解工具,FCrackZip是一款开放源代码的软件,因此你可以依据自己的需求自由定制。工具特点：
    FREE: It doesn’t cost anything, it will run on many architectures, and the source is freely available, so you can customise it to your needs. If you make improvements, don’t hesitate to mail them to me, and I will include them in fcrackzip!
    FAST: On a old Pentium-90 machine, the portable C version is 12% slower than fzc. Small parts of fcrackzip have been converted to x86 assembly, so it performs a bit faster.
    PORTABLE: fcrackzip was written in ISO-C, and should run on most platforms, even 64 bit ones (maybe after some tweaking).
    FEATUREFUL: fcrackzip will, at some later stage at least, support many more useful operation modes than other crackers. It already supports multiple zip files with multiple files.
工具下载地址：http://oldhome.schmorp.de/marc/data/fcrackzip-1.0.tar.gz