WinForms Excel Library allows to host MS Excel interface in Windows Forms application as a user control in order to display and edit one or more tables of data. The Excel application is started in different process, but the interface is fully integrated into your application as for any usual control. Basically, it works like DataGridView, but enables user to take advantage of various data processing and visualization capabilities of MS Excel, which might be useful in scientific, engineering or financial applications. The library interacts with Excel via Primary Interop Assemblies.
Helper library to assist in HTML creation with WinForms HtmlDocument class.
A set of software to work with Common Intermediate Language in .NET | Download