Online PPTX converter

Easily convert documents to the pptx format for free using our online converter.

How to convert a pptx file?

Step 1

Upload file

You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to avs»

Choose avs or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your avs file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the avs format.

Best pptx converter tool

Convert avs Fast and easy

Simply drag and drop your avs files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure avs Conversion

As soon as you upload your avs files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all avs conversions in the cloud, which means that none of your computer's resources will be used in the process.

Microsoft PowerPoint 2007 XML

Extension	.pptx
Category	🔵 documents
Programs	🔵 Apple Keynote 🔵 OpenOffice
Main program	🔵 Microsoft PowerPoint
Description	🔵 PPTX is an extension for the storage of slideshows and presentations for PowerPoint 2007 and the latest editions. It is created with audiovisual details, a set of slides, multimedia objects, and formatting. The XML format was used to create the file, enabling users to view the recorded information in text editors.
Technical details	🔵 This file is created to be unique, with its specifications contained in the ECMA-376 standard for Office Open XML. PPTX file can be made by zipping up a directory. However, the directory contents must be the same as an OPC structure with subfolders having the contents in XML format. Any application that is compatible with XML can use data in the new file format. Also, the PPTX file is similar to the DOCX file format as it improves data recovery and data and file management.
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.openxmlformats-officedocument.presentationml.presentation 🔵 application/vnd.ms-powerpoint.presentation.macroEnabled.12