Converti PS, EPS e XPS

// The path to the documents directory.
string dataDir = "definedDirectoryPath";
// Initialize PsDocument with the name of PostScript file.
PsDocument document = new PsDocument(dataDir + "input.ps");

// If you want to convert Postscript file despite of minor errors set this flag
bool suppressErrors = true;

//Initialize options object with necessary parameters.
PdfSaveOptions options = new PdfSaveOptions(suppressErrors);
// If you want to add special folder where fonts are stored. Default fonts folder in OS is always included.
options.AdditionalFontsFolders = new string[] { @"{FONT_FOLDER}" };
// Default page size is 595x842 and it is not mandatory to set it in PdfSaveOptions
// But if you need to specify sizeuse following line
//PdfSaveOptions options = new PdfSaveOptions(suppressErrorsnew, Aspose.Page.Drawing.Size(595x842));
// or
//saveOptions.Size = new Aspose.Page.Drawing.Size(595x842);

document.SaveAsPdf(dataDir + "outputPDF_out.pdf", options);

//Review errors
if (suppressErrors)
{
    foreach (Exception ex in options.Exceptions)
    {
        Console.WriteLine(ex.Message);
    }
}

// The path to the documents directory.
string dataDir = "definedDirectoryPath";
// Initialize PsDocument with the name of PostScript file.
PsDocument document = new PsDocument(dataDir + "inputForImage.ps");

// If you want to convert Postscript file despite of minor errors set this flag
bool suppressErrors = true;

//Initialize options object with necessary parameters.
ImageSaveOptions options = new ImageSaveOptions();

//Set output image format.
options.ImageFormat = Aspose.Page.Drawing.Imaging.ImageFormat.Png;

// If you want to add special folder where fonts are stored. Default fonts folder in OS is always included.
options.AdditionalFontsFolders = new string[] { @"{FONT_FOLDER}" };

// Save PS document as array of image bytes, one bytes array for one page.
byte[][] imagesBytes = document.SaveAsImage(options);

//Save images bytes arrays as image files.

int i = 0;

foreach (byte[] imageBytes in imagesBytes)
{
    string imagePath = Path.GetFullPath(dataDir + "out_image" + i.ToString() +"." + options.ImageFormat.ToString().ToLower());
    using (FileStream fs = new FileStream(imagePath, FileMode.Create, FileAccess.Write))
    {
        fs.Write(imageBytes, 0, imageBytes.Length);
    }
    i++;
}

// The path to the documents directory.
string dataDir = "definedDirectoryPath";

//Outut file 
string outputFileName = dataDir + "XPStoImage_out.jpeg";            

// Load XPS document form the XPS file
XpsDocument document = new XpsDocument(dataDir + "input.xps", new XpsLoadOptions());

// Initialize options object with necessary parameters.
JpegSaveOptions options = new JpegSaveOptions()
{
SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality,
Resolution = 300,
PageNumbers = new int[] { 1, 2, 6 }
};

// Save XPS document to the images byte arrays. The first dimension is for inner documents
/// and the second one is for pages within inner documents.
byte[][][] imagesBytes = document.SaveAsImage(options);

// Iterate through document partitions (fixed documents, in XPS terms)
for (int i = 0; i < imagesBytes.Length; i++)
{
// Iterate through partition pages
for (int j = 0; j < imagesBytes[i].Length; j++)
{
    // Initialize image output stream
    using (Stream imageStream = System.IO.File.Open(Path.GetDirectoryName(outputFileName) + Path.DirectorySeparatorChar +
	Path.GetFileNameWithoutExtension(outputFileName) + "_" + (i + 1) + "_" + (j + 1) +
	Path.GetExtension(outputFileName), System.IO.FileMode.Create, System.IO.FileAccess.Write))
	// Write image
	imageStream.Write(imagesBytes[i][j], 0, imagesBytes[i][j].Length);
}
}