Chilkat Zip ActiveX Control A state-of-the-art Zip compression component that can satisfy all your application's file and data compression needs. Chilkat Zip implements the standard Zip compression used by all major Zip utility ... Cost: $449 Buy full version       Trial version           Descriptions Chilkat Zip ActiveX Control: A state-of-the-art Zip compression component that can satisfy all your application's file and data compression needs. Chilkat Zip implements the standard Zip compression used by all major Zip utility programs. It can Zip and Unzip individual files or entire directory trees. It can Zip directly from application memory data, or Unzip directly into memory. Chilkat Zip provides security by supporting standard Zip password-protection, as well as offering advanced AES encryption features. It can also create self-extracting executables, embed Zips directly in an EXE, or access a Zip previously embedded in an EXE. Your program can even access compressed data that is embedded within itself.