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