Microsoft introduces improvements for ZIP file handling in .NET 4.5 in the System.IO.Compression namespace. Namely the classes ZipArchive and ZipFile. However, I have not y
The ionic method is awesome. I tried three other approaches, and it is by far the best. Don't waste time, just use it.
https://dotnetzip.codeplex.com/wikipage?title=PS-Examples
Supports password encrypted, and other zip options.