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.
Zip, .NET, managed, data, file manipulation, class library, streaming, self extract, filesystem,

 2)   Aspose.Slides for Java 1.6.15.0
Aspose.Slides is a Java component to Create, Read, Write and Modify a PowerPoint document without using Microsoft PowerPoint. It provides support for; Slide cloning, Adding fonts, Pictures, Managing shapes, Tables, Audio/Video & Text frames.
Java, Microsoft Power Point, Slides, File manipulation,