A library that can help you with generating PDF documents
The Twilio SendGrid C# API Library
Sync Outlook with Google, SOGo or any other CalDAV / CardDAV server
Free Open Source Reporting tool for .NET
Free software for mathematical and engineering calculations
Vehicle Weighing Software
bulk messages to unlimited people at once
Free HTML to PDF Converter for C# .NET and ASP.NET MVC
A set of tools and libraries to help with writing eBooks
Timeseries handling, and solving of large-scale economic models
Import CSV records into SharePoint
Performance and stability