The File Extensions Database

.SLDM File Extension

  • Developer by: Microsoft Corporation
  • Category: Microsoft Office Files

What is an .SLDM file?

.SLDM is Microsoft PowerPoint macro-enabled Open XML slide

The sldm 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 sldm files are used for slides with macros enabled.

SLDM format is compatible with PowerPoint 2007, PowerPoint 2010, PowerPoint 2013, PowerPoint 2016.

MIME types:

How to open:

Use Microsoft PowerPoint to work with *.sldm macro-enabled Open XML slides.

How to convert:

Use compatible tools to export *.sldm files to other formats.

How to solve problems with SLDM files

  • Associate the SLDM file extension with the correct application. On :
    Windows: Right click on any SLDM file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.SLDM files". Mac: Right click (or Ctrl-click) the SLDM file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .SLDM is Microsoft PowerPoint macro-enabled Open XML slide. Because only the current version supports the latest SLDM file format. Search, therefore, e.g. on the Microsoft Corporation manufacturer website after an available .SLDM is Microsoft PowerPoint macro-enabled Open XML slide update.
  • To make sure that your SLDM file is not corrupted or virus-infected, get the file again and scan it with antivirus software.