When converting attached pdf to power point, all of the spaces in the text are replaced by \A880 character. I removed all but one page, but this happens in all of the text in the original 10Mb file.
To reproduce, open attached pdf and save as ppt, then open ppt in powerpoint:
var options = new PptxSaveOptions(); options.SlidesAsImages = false; options.TryMergeAdjacentSameBackgroundImages = true; var pdf = new Document(pdfPath); pdf.Save(pptPath, options);
Aspose.Slides .Net and Aspose.PDF versions are both 21.3.0 from nuget repository.
example.zip (49.2 KB)