OXPS to PPTX Converter
Convert your oxps files to pptx online & free
Open XML Paper Specification
How to convert OXPS to PPTX
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to pptx"
Choose pptx or any other format you need as a result (more than 200 formats supported)
Download your pptx
Let the file convert and you can download your pptx file right afterwards