Powered by groupdocs.com and groupdocs.cloud.
By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.
Convert your OTT files online. You can convert your OTT documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your OTT file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your PPTX file.
You even can perform more advanced conversions. For example you can convert password protected documents. Just expand LoadOptions and enter the password of your file. Or you can add a watermark to the converted PPTX file. Expand the ConvertOptions and fill the fields for watermarking.
You can convert your OTT documents from anywhere, from any machine or even from a mobile device. The OTT converter is always available online and is completely free.
Files with OTT extension represent template documents generated by applications in compliance with the OASIS' OpenDocument standard format. These are created with word processor applications such as free OpenOffice Writer and can hold settings that can be used to generate new documents from these template files. These settings include page margins, borders, headers, footers, and other page settings. Such templates are used in official documents such as company letterheads and standardized forms.
Read moreFiles with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media.
Read moreYou can also convert OTT into many other file formats. Please see the complete list below.