For small businesses looking for desktop accounting software
With AccountEdge, business owners can organize, process, and report on their financial information so they can focus on their business. Features include: accounting, integrated payroll, sales and purchases, contact management, inventory tracking, time billing, and more.
Enscapsulate .net rawsocket api, and make it easy to capture network packet.
Work in IP layer.
Source code is written in c#, library can be used by .net languages(c#,vb.net,cli etc.).