OpenQuickBooks is an open source accounting software.It is an accounting software similar to QuickBooks.It`s main tasks:Track sales and expenses,Easily create and manage invoices,Create and send purchase orders.C# developers are welcome.Talley
An office suite with a few programs to help you with your work, off course there are a few relax programs within it, it will be translated into english and dutch, and it will be provided under the General Public License(GPL)
If you have many documents those written in several type such as pdf, chm, doc, html... How can you fast search their contents concurrently? Rebook software solves that problems. How can you get differences things between them? Rebook software supports that problems. How can you get similar things between them? Rebook software supports that problems. While you are typing a document/text, how can you fast reference the give contents in your documents? Use Rebooks software, it is called suggestion feature. How can you easy managed your document/file? Rebook software supports that problems. Rebooks search out your "text quotes" from your documents.
An ASP.NET forum module which is supposed to work on Mono and .NET with MySQL, MS SQL, PostgreSQL and Firebird databases and written on c#.
Laboratory Information Management/Reporting System
YouUse is an open source Content Management System for the non-technical savvy users. It is a light-weight design to maintain speed, while still having many expert functions like Plug-Ins.
mojoPortal is an accessible, compliant, extensible, cross platform, cross database, content management system CMS written in C# ASP.NET. If you know how to make an ASP.NET UserControl then you already know how to make a feature that plugs into mojoPortal