Pptx File Extension

Pptx

182. AESTHETIC BLUE POWERPOINT TEMPLATE.pptx

Pptx File

PPTX File (What It Is and How to Open One)

File Pptx Online

Difference Between PPT and PPTX File Formats

Pptx File

Powerpoint file

PPTX File Opener: PPT Reader - Apps on Google Play

Pptx File

MICROSOFT POWERPOINT.pptx

Difference Between PPT and PPTX File Formats