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Slow loading of PPT presentation using Aspose.Slides (C# .NET)

Hi, support,

I use aspose.slides.dll to handle PPT files, and found it is very low efficiency. For example, it will take about one minute to complete 20 ppt files, whereas it may take about 20 second to complete the operation by Microsoft PowerPoint. Is there any possible to improve its performance when handling PPT files?

Thanks for your concerning about my issue.



I have observed your comments and request you to please provide the source file and working sample project along with machine specifications with us. Please elaborate what operations you are performing on your end. Please also try using latest Aspose.Slides for .NET 20.2 as well on your end.

Thanks for your response.
would you please upload the latest version for me to test? It’s very hard to access and download it.
The slides.dll takes a long time to open and save ppt presentation, which cannot be tolerated.


You can download the latest version from this Nuget link and also from our download section.