I am evluating Aspose for purchase. Curious to know which of the following formats are supported by Aspose.words

  1. .doc
  2. .docx
  3. .ppt
  4. .pptx

Kindly also let me know of the concerend component of the for above format

Thank you for your interest in Aspose products.

  1. DOC format is fully supported by Aspose.Words.
  2. DOCX format is supported but it is currently in beta.
  3. PPT format is supported by Aspose.Slides
  4. As I know PPTX format is not supported yet.

Aspose.Total contains Aspose.Words, Aspose.Slides, Aspose.Cells etc. For more information see the following link.
Please let me know if you would like to know something else.
Best regards.