1)   Xceed Zip for .NET 2.0 Xceed Zip for .NET is a 100% managed data compression and all-purpose file manipulation class library for .NET. It provides flexible zip, unzip, streaming, self-extracting and an innovative and extensible filesystem object model. 2)   Emissary 5.5 Package any digital content for online delivery - from digital artwork to complete software installations. Packages can be created in any language and secured with passwords, electronic signatures. License agreements can be shown before unpacking.