PPTX can’t open in early version of Microsoft PowerPoint. Now you can convert to ppt format which can open in any version of PowerPoint.
Input Formats:
PPTX
Output Formats:
PPT
Options Setting:
Upload Files
File URL:
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(*This site does not store user uploaded files, all uploaded and converted files will be automatically deleted after 2 hours, By upload file you confirm that you understand and agree to our terms)