Convert POTX to VIFF
Convert POTX presentation documents to VIFF format online and free.
Choose the POTX presentation document you wish to convert.
Choose any POTX to VIFF converter tools for a customized conversion, and click Convert.
Wait a few moments for the converter to complete its job, then download your VIFF file.
To change POTX format to VIFF, upload your POTX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your POTX file. Click on the convert button and wait for the convert to complete. Download the converted VIFF file afterward.