Convert PPTX to OTB online and free
1. Click "Choose Files" button and select your PPTX files you would like converted.
2. Click on the “Convert to OTB” button to start the conversion.
3. When the status change to “Done” click the “Download OTB” button
Upload a PPTX file, click "Convert", and use additional options to quickly modify its contents before downloading the final OTB file after processing has completed.
Our PPTX to OTB converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
