Open Source ASP.NET Financial Software for Windows

Tustena CRM is an Enterprise-Class Customer Relationship Management server written in C# for the .NET platform with many advanced features like Companies/Leads/Contacts Manager, Calendaring, Groupware, Email Marketing, Reporting, Orders, Catalogs, etc.

ChecksumValidation is a framework for validation of international bank accounts (IBAN), credit card numbers, german identity cards, german passports and for german bank accounts. Validation is performed by computing checksums. Checksums for german bank accounts are maintained and documented by www.bundesbank.de. In sum, ChecksumValidation implements round about 150 algorithms. It may freely be used under GNU GPLv3 licence (see below). ChecksumValidation is implemented in Microsoft .NET 2.0. It consists of: - ChecksumValidation: a class library (DLL) for in-process use - ChecksumSoapServer: a SOAP interface - ChecksumTcpServer: a TCP interface implementing a domain-specific language (DSL) for validation - ChecksumComServer: a COM interface - ChecksumClient: a test utility - ChecksumUnitTest: a 100% covering NUnit test - ChecksumUtility: a command-line tool for helper functions

Business Administration application with LAN/WAN limitless multi-user capabilities. Features, client, employee, invoice, inventory and products management, etc. Extremely user friendly web page design. Based on Apache, MySql and Php.

Check by phone is an web based solution that inputs financial information to a MSSQL DB and allows an seperate backend to connect using Crystal Reports to print MICR encoded checks.

EasyBo is a backoffice application dedicate to Microfinance. It is currently used to manage loans, retrieve financial and non-financial data, build an internal rating system for follow up on due diligence through it's web based interface ... & much more

The project is used to design Excel and HTML report. The new idea it brings to us is that we can develop reports with VBA macros, just as the importance of css to html. And we and change the report without compile the projects...

Building a human resources management system based on Microsoft technologies: .NET 2.0 with C#, MS SQLServer 2005, CAB, Enterprise Lib, Smart Client... This is a mix of desktop and web app solution

OpenGig is a project to provide a web-based gig management and invoicing system for entertainers.

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

Application working for any personal issues - easy financing, personal web page creating and handlig, photos archiver and viewer, bookmarking... Everything at one place as .NET application (+ web interface)