1)   Dis# - .NET decompiler 2.2
Dis# is a .NET decompiler which allows you to edit local variables and other names in the decompiled code and keep the changes in a project file. With Dis#, the decompiled code is similar to the original source. A trial version is available.

 2)   UseOffice .Net 1.0
UseOffice .Net is a component for converting Text, Word (RTF, DOC), HTML, XLS, PPT. The component is created on pure C#, it does require MS Office® installed. Convert HTML, DOC to HTML, XLS to HTML, RTF to HTML, DOC to Text in C# with two lines.

 3)   PDF Focus .Net 1.1.0
PDF Focus .Net is a component for converting PDF to DOC, RTF. The component is created on pure C#, it's absolutely standalone and doesn't require Adobe Acrobat® or MS Word®. Convert reads PDF files directly. Requires only .Net 2.0 platform or higher

 4)   Client/Server Comm Lib for Delphi 5.0
The Client/Server TCP/IP component for Delphi library (CSC4D) for network communications allows multiple servers and clients to run simultaneously over a TCP network such as the Internet or intranet (LAN). Works with all versions of Delphi.