Convert files to the Powerpoint PPTX format
This online document converter allows to convert your file to the Microsoft Office 2007’s PowerPoint format free of charge. Just select the file you want to upload and convert to PPTX. Optionally you can provide a URL to a document available in the internet. Hit the "Convert file" button and the conversion will start immediately.
Our PPTX converter can convert various file types to the PPXT format. For example, you can convert files from PPT to PPTX, from PDF to PPTX or from ODP to PPTX. Here are some more PPTX details.