How to open SD2 files
Did your computer fail to open a SD2 file? We explain what SD2 files are and recommend software that we know can open or convert your files.
What is a SD2 file?
SD2 files are Sound Designer II audio files, which you can read more about below.
The SD2 file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a SD2 opener may not be able to open all kinds of SD2 files. In this case, though, we only know of one specific use.
Sound Designer II audio
Through our analysis of SD2 files, we know that one use of the format is Sound Designer II audio. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
SD2 file openers, viewers, etc.
These apps are known to open certain types of SD2 files. Remember, different programs may use SD2 files for different purposes, so you may need to try out a few of them to be able to open your specific file.
|WavePad Sound Editor||User submitted|
|WavePad Audio-Editor||User submitted|
|QuickTime Alternative||User submitted|
|MixPad Multitrack Recording Software||User submitted|
|SAS Enterprise Guide||User submitted|
|Storm Codec||User submitted|
|2012 Lacerte Tax||User submitted|
|QT Lite||User submitted|