Open SLDX file - The best software for opening .sldx files

SLDX files: what are they and how do I open them?

Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

Microsoft PowerPoint Open XML slide file

An sldx file extension is related to the Microsoft PowerPoint Open XML slide file format.

Further details:

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.

MIME types:
application/vnd.openxmlformats-officedocument.presentationml.slide

Open file with:

Microsoft PowerPoint

A presentation program from the Microsoft Office suite

Microsoft Office

One of the most popular and powerful office suites on market

Microsoft PowerPoint for Mac

Mac version of popular presentation software from Microsoft

Microsoft Office for Mac

The latest release of Microsoft's productivity suite for Mac

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.sldx" has the file extension "sldx". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.