Save the first page of a word document as jpg in C#

Hello, 

You can install the Spire.Doc library.

 

using Spire.Doc;
using System.Drawing;

public void ConvertToJpeg(string inputFilePath, string outputFilePath)
{
    Document doc = new Document();
    doc.LoadFromFile(inputFilePath);
    
    // Extract the first page as an image
    Image image = doc.SaveToImages(0, Spire.Doc.Documents.ImageType.Bitmap);
    
    image.Save(outputFilePath, System.Drawing.Imaging.ImageFormat.Jpeg);
    
    image.Dispose();
}

 

You can call the ConvertToJpeg method in your ASP.NET application as follows:

string inputFilePath = @"path\to\your\document.docx";
string outputFilePath = @"path\to\save\image.jpg";

ConvertToJpeg(inputFilePath, outputFilePath);

Regards,

You can use the RasterCodecs class to save just the first page of your images. This includes support to office formats such as DOCX, Excel, as well as PDF. By default loading and saving your file with this code will only save the first page to jpeg. You can use this code:

         using (RasterCodecs codecs = new RasterCodecs())
         {
            RasterImage image = codecs.Load(@"Path to file input");
            codecs.Save(image, @"Path to output file", RasterImageFormat.Jpeg411, 8);
         }

https://www.leadtools.com/help/sdk/tutorials/dotnet-console-load-and-save-images.html

Check out these posts:
http://support.leadtools.com/SupportPortal/CS/forums/33017/showpost.aspx

http://stackoverflow.com/questions/6866110/how-to-convert-doc-to-jpg-in-net