PPTM to PPTX Converter
DevConverter is an online document and presentation converter. Amongst many others, we support PDF, PPTX, PPT, ODP. Thanks to our advanced conversion technology the quality of the output will be exactly the same as if the file was saved through the latest Microsoft Office 2019 suite.
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PPTM
The 'M' of PPTM stands for macro. Macros are programs embedded in Office documents used to automate different tasks. Staring from PowerPoint 2007, PPTX presentations that contain macros are saved with the PPTM extension.
PPTX
PPTX is a presentation file format that that is associated with Microsoft Office. It supports Microsoft PowerPoint 2007 and its later versions. It can contain text, presentations, data and any kind of multimedia files. It uses zip mechanism and XML to compress the data, charts, diagrams, media files etc.