
Note: If your SDR file isn’t compatible with a universal file viewer, it will open in binary format. A universal file viewer is a program you can use to open hundreds of different types of files (depending on the format). If you have completed Steps 1 through 4 and you still can’t open your SDR file, it’s time to try a universal file viewer like File Magic (Download).

These developers can help you if you’re having trouble opening your SDR file.įind your program in the left column of the table below and contact the developer listed in the right column. The most common programs associated with SDR files are all created by different software developers. Step 4: Check with the Software Developer If this still doesn't help, move to Step 4. Once you know the file type, you can use this information do some searching for other possible programs that utilize file extension SDR or that open Raster Image Files.

Download Universal File Viewer (File Magic)
