Ultra Office Control - ActiveX to host and embed Office (Word, Excel or Powerpoint) documents in your VB, VB.Net, C#, or HTML applications Ultra Office Control support hosting office documents in your application by implementing a full featured ActiveX document container. Now you can create, open, edit, view and save office documents such as *.doc, *.docx, *.xls, *.xlsx, *.ppt, *.pptx in your own program's window. With Ultra Office Control, you can have office run embedded inside your custom solution.
Ultra Office Control can be used in desktop application developed by Win32 or Winform technology. Also it can be easily integrated to your web application so as to allow your Web users to operate Office documents online. Ultra Office Control is lightweight and flexible, and gives developers new possibilities for using Office.