Having problems opening a SDR file?

We have programs that can open or convert your SDR files.

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

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension SDR

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the SDR file format or software that uses files with the SDR suffix, please do get in touch - we would love hearing from you.