windows 小工具

wget
https://www.gnu.org/software/wget/
https://eternallybored.org/misc/wget/
https://github.com/JulioGold/wget/tree/master/wget
https://sourceforge.net/projects/gnuwin32/files/

unzip
http://www.info-zip.org/
http://infozip.sourceforge.net/
http://www.stahlworks.com/dev/index.php?tool=zipunzip

base64
http://www.fourmilab.ch/webtools/base64/
http://www.proxoft.com/base64.aspx
https://sourceforge.net/projects/base64/files/

7z
https://www.7-zip.org/

openssl
https://www.openssl.com/
https://wiki.openssl.org/index.php/Binaries
https://slproweb.com/products/Win32OpenSSL.html
https://sourceforge.net/projects/openssl/