Output File Size Differs between Windows and Linux when Converting PowerPoint Presentations to PDF in C#

Aspose.Slides Product Family
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1

Hi Aspose Team,
When converting these attached Powerpoint sample files to PDF using Aspose Slides 23.12, output file sizes vary quite a bit between Windows and Linux.
Please help me check it. Thank you.
sample.zip (82.4 KB)

2

@dunghnguyen,
Thank you for contacting support.

To investigate the case, we need more details. Please share the following files and information:

  • code example that reproduces the problem
  • output PDF files converted on Windows and Linux
  • versions of Windows and Linux on which the conversion was performed
  • .NET target platform in your app
3

Hi @andrey.potapov, for more details:

  1. Code example:
using(var presentation = new Presentation(inFile))
{
    presentation.Save(outFile, SaveFormat.Pdf);
}

  1. Output PDF files:
    Output sample POTM files.zip (12.4 KB)

  2. Windows 11 and CentOS7

  3. .NET5.0

4

@dunghnguyen,
Thank you for the details.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): SLIDESNET-44399

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

1 Like
5

Thank you @andrey.potapov, let me know if there’s any more information.

6

@dunghnguyen,
Thank you for using Aspose.Slides.

7

@dunghnguyen,
Unfortunately, I was unable to reproduce the problem you described. Please take a look at my results:
Files.7z (89.9 KB). We need more details on how to reproduce the problem on our end.