FrontPage / Extensions
Microsoft FrontPage is an HTML-Editor by Microsoft for the Microsoft Windows operating system that works according to the WYSIWYG-principle. The programme belongs to the Office family of products from Microsoft and is included in some variants of the Office programme packet. Correspondingly, it is integrated into the Office Suite and supports Microsoft Windows SharePoint Services. In autumn 2007, the successor to Microsoft FrontPage appeared in the form of Microsoft Expression Web. The editor can access websites, referred to as webs in FrontPage-jargon, both in the local file system and/or open network drives, and also via HTTP, using individually developed server-side 'FrontPage Extensions'.
Microsoft FrontPage Server Extensions (FPSE) are expansions that supplement the FrontPage client with additional functions. FPSEs are installed on the web server.