Read smart reviews:

• Spices.Net Suite: All about .Net Visual Studio Can't Do — Spices.Net Suite is a collection of utilities, which brings all the strength the .Net platform *potentially* has right in a developer’s hands. Unfortunately, the functionality of the tools created by Microsoft for their own platform is always much poorer than what it could be, and Spices.Net is addressed to fix this drawback. Once installed, Spaces.Net Suite will provide you with pretty and usable environment, completely…
• OpenPGP Library for .NET - ultimate data security for your own .NET applications — PGP encryption is by far one of the most efficient ways of protecting sensitive data. As a developer of a .NET application that generates or stores such data, you may want to implement this type of protection initially and offer it to your users right out of the box. However, if you think that this task is too complex and you don’t have time for it in your project, you definitely should take a closer…