SharePoint

SharePoint Designer

Discontinued

Application design program used to build and customize SharePoint sites and applications.

Snippet from Wikipedia: Microsoft SharePoint Designer

Microsoft SharePoint Designer (SPD), formerly known as Microsoft Office SharePoint Designer, is a discontinued HTML editor freeware for creating or modifying Microsoft SharePoint sites, workflows and web pages. It is a part of Microsoft SharePoint family of products. SharePoint Designer 2007 is a part of Microsoft Office 2007 family, but is not included in any of the Microsoft Office suites. SharePoint Designer 2013 is the last version of this product.