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PowerPoint to PDF

Does Aspose.Slides support converting Office 2007 power point slides to a PDF format?

I tried doing the following

Presentation ppt = new Presentation(inputFile);
ppt.SaveToPdf(outputFile);

where input file was Office 2007 format.

I got the following exception

Server was unable to process request. —> System.Exception: Invalid header signature; read 1688935826934608, expected 16220472316735377360
at asc…ctor(Stream A_0)
at hq…ctor(Stream A_0)
at Aspose.Slides.Presentation…ctor(String file)
at DocFinity.OfficeConverter.PowerPoint.PowerPointConverter.doConvert(String inputFile, String outputFile) in C:\projects\csharp\asposeConverter\asposeConverter\PowerPointConverter.cs:line 12
at DocFinity.OfficeConverter.Converter.convert(String inputFile, String outputFile) in C:\projects\csharp\asposeConverter\asposeConverter\Converter.cs:line 29
at asposeConverter.Service1.ConvertFile(String inputFile, String outputFile) in C:\projects\csharp\asposeConverter\asposeConverter\Service1.asmx.cs:line 33

Dear Zoharat,

<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

Thanks for considering Aspose.Slides.

Aspose.Slides does not support PPTX (Office 2007) to PDF as yet. But we will implement this functionality as soon as we are done with good enough PPTX support and PDF rendering engine. The estimated time is 4-5 moths from now.