This is indirect access to this service. Please refer to the corresponding SDK below. GroupDocs.Parser for .NET is a flexible data extraction and parsing API for C#, ASP.NET and any type of .NET application. It supports extracting metadata, images and text (raw, plain, formatted, markdown and HTML formatted) from Microsoft Word, Excel, PowerPoint, PDF, Emails and various other document formats. The API allows you to parse password protected documents and does not require any document reader or third-party software installed on the system.