Convert STI to POTX
Convert STI presentation documents to POTX format online and free.
Choose any STI presentation document from your computer, or drag & drop a STI file onto this page.
Use any available convert tools on the preview page, and click Convert.
Wait for the converter to finish and download your POTX presentation document.
To change STI format to POTX, upload your STI file to proceed to the preview page. Use any available tools if you want to edit and manipulate your STI file. Click on the convert button and wait for the convert to complete. Download the converted POTX file afterward.