Freeware site from Dirk Paehl

Download CryptedZIP DLL 63KB with sample source - 63.73 KB CryptedZIP standalone version - 36.47 KB

Both version create a crypted zip and restore a crypted zip to a normal zip. This routine are in many Freeware and Shareware Archivern, sample Simplezip The CryptedZIP DLL you can use in your own program total free.

SHA1 CryptedZIP DLL with sample: 63ef8bc6d394531992974c6507beb4935720f8f9
SHA1 CryptedZIP standalone:a51da472d512b217c70a883d2dc274308c1d7f28