Open PPTX File

PowerPoint File Extensions

File extensions for PowerPoint binary file formats.

• PPT – PowerPoint presentation binary file format. Mime type is application/vnd.ms-powerpoint.
• PPS – PowerPoint slideshow binary file format. Mime type is application/vnd.ms-powerpoint.
• POT – PowerPoint template binary file format. Mime type is application/vnd.ms-powerpoint.

Open Office XML based file formats starting from Microsoft Office 2007:

• PPTX – PowerPoint Presentation Open Office XML file format. Mime type is application/vnd.openxmlformats-officedocument.presentationml.presentation.
• PPTM – PowerPoint Macro-Enabled Presentation Open Office XML File Format. Mime type is application/vnd.ms-powerpoint.presentation.macroEnabled.12.
• PPSX – PowerPoint Slide Show Open Office XML File Format. Mime type is application/vnd.openxmlformats-officedocument.presentationml.slideshow.
• PPSM – PowerPoint Macro-Enabled Slide Show Open Office XML File Format. Mime type is application/vnd.ms-powerpoint.slideshow.macroEnabled.12.
• PPAM – PowerPoint Add-in Open Office XML File Format. Mime type is application/vnd.ms-powerpoint.addin.macroEnabled.12.
• POTX – PowerPoint Template Open Office XML File Format. Mime type is application/vnd.openxmlformats-officedocument.presentationml.template.
• POTM – PowerPoint Macro-Enabled Template Open Office XML File Format. Mime type is application/vnd.ms-powerpoint.template.macroEnabled.12.