Opening SDR files

Did your computer fail to open a SDR file? We explain what SDR files are and recommend software that we know can open or convert your SDR files.

What is a SDR file?

Files that contain the .sdr file extension store drawings that have been created with the SmartDraw professional diagram software application. SDR files can contain one of many different drawing types, including flowcharts, calendars and mind maps.

The SDR file format is commonly used in business projects to create visual aids for presentations and reports. SDR files can also be imported into Microsoft Word, Excel, PowerPoint and Project files.

The .sdr file extension is also used by the Sounder software application. This program uses the .sdr file extension for files containing music Data.

The QuickView Pro software program also uses the .sdr file suffix. These SDR files contain sound card driver files that are used by the application.

Try a universal file viewer

In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.

By Prof. Jones (The File Expert)

Chief Content Editor and File Expert

Suggestions for this page? Mail me.