UseOffice .Net is a robust component for converting between DOC, DOCX, HTML, RTF, XLS, XLSX PPT, CSV and PDF documents. The component is created in C# and can be used in .Net 1.1 or higher.

The UseOffice .Net requires MS Office installed, any version: 2000, XP, 2003 and 2007.

Using the UseOffice .Net you can create Windows Forms or ASP.Net WebForms C# and VB.Net applications, which support these functions:
-DOC to HTML
-DOCX to HTML
-PPT to HTML
-DOC to RTF
-DOCX to RTF
-HTML to DOC
-DOC to TXT
-DOCX to TXT
-HTML to RTF
-HTML to TXT
-RTF to HMTL
-XLSX to HTML
-XLS to HTML
-RTF to TXT
-XLSX to RTF
-XLS to TXT
-RTF to DOC
-XLS to RTF
-PPT to PDF
-XLS to CSV
-PPT to RTF

Component has about 40 direction of converting DOC, DOCX, XLS, XLSX, PPT, HTML, PDF, CSV, Text and RTF documents.