Save doc file to html takes long time with high CPU consumption

Aspose.Words Product Family
1

Hi,
I am evaluating Aspose.Words for report generating.
When saving a doc file to docx it takes ~2sec, however when I save it as HTML it takes ~4min with 100% CPU.
I am attaching the documnet.
Thanks,
Yaron

2

Hi
Thanks for your request. I cannot reproduce the problem on my side. I used the following code for testing:

// Open document
Document doc = new Document(@"Test178\test2.doc");
DateTime start;
TimeSpan duration;
// Save document in different formats
// DOC
start = DateTime.Now;
doc.Save(@"Test178\out.doc", SaveFormat.Doc);
duration = DateTime.Now - start;
Console.WriteLine("DOC: {0} sec", duration.TotalSeconds);
// DOCX
start = DateTime.Now;
doc.Save(@"Test178\out.docx", SaveFormat.Docx);
duration = DateTime.Now - start;
Console.WriteLine("DOCX: {0} sec", duration.TotalSeconds);
// HTML
start = DateTime.Now;
doc.Save(@"Test178\out.html", SaveFormat.Html);
duration = DateTime.Now - start;
Console.WriteLine("HTML: {0} sec", duration.TotalSeconds);
// PDF
start = DateTime.Now;
doc.Save(@"Test178\out.pdf", SaveFormat.Pdf);
duration = DateTime.Now - start;
Console.WriteLine("PDF: {0} sec", duration.TotalSeconds);

Here is my results:
In licensed mode:

DOC: 1,078125 sec
DOCX: 1,71875 sec
HTML: 1,65625 sec
PDF: 8,4375 sec

In evaluation mode:

DOC: 0,5 sec
DOCX: 0,75 sec
HTML: 0,453125 sec
PDF: 2,515625 sec

It is faster in evaluation mode, because document is truncated by evaluation restrictions.
I use the latest version of Aspose.Words for testing.
Also. I did the same for Java version:

// Open document
Document doc = new Document("C:\\Temp\\test2.doc");
Date start;
Date end;
double duration;
// Save document in different formats
// DOC
start = new Date();
doc.save("C:\\Temp\\out.doc", SaveFormat.DOC);
end = new Date();
duration = ((double)end.getTime() - (double)start.getTime()) / 1000;
System.out.println("DOC : " + duration + " sec");
// DOC
start = new Date();
doc.save("C:\\Temp\\out.docx", SaveFormat.DOCX);
end = new Date();
duration = ((double)end.getTime() - (double)start.getTime()) / 1000;
System.out.println("DOCX : " + duration + " sec");
// HTML
start = new Date();
doc.save("C:\\Temp\\out.html", SaveFormat.HTML);
end = new Date();
duration = ((double)end.getTime() - (double)start.getTime()) / 1000;
System.out.println("HTML : " + duration + " sec");

Here is my results:
In licensed mode:

DOC : 0.515 sec
DOCX : 1.063 sec
HTML : 6.609 sec

In evaluation mode:

DOC : 0.297 sec
DOCX : 0.906 sec
HTML : 2.0 sec

Best regards.