.SLDX File Extension
- Developer by: Microsoft Corporation
- Category: Microsoft Office Files
What is an .SLDX file?
.SLDX is Microsoft PowerPoint Open XML slide
The sldx file extension is associated with Microsoft PowerPoint, a worldwide most popular powerful tool you can use to create and edit dynamic and great-looking presentations.
The sldx files are used to store individual slides.
The Open XML slide format was introduced in Microsoft Office PowerPoint 2007.