.SNS File Extension
File Type 1SNS Video Game Audio File
What is an SNS file?
Audio file used by some Electronics Arts video games, including Burnout Paradise and The Sims 3; may store the audio with different codecs and therefore cannot be easily converted or played with standard audio software; used for game sounds and music.
SNS files may use EALayer3, EA XAS ADPCM, or another audio codec. For SNS files that use EALayer3, you can use the ealayer3.exe program to decode them. EA XAS ADPCM formatted files can be decoded with FFmpeg.
File Type 2Save-N-Sync Project File
.SNS File Association 2
Project file created by Save-N-Sync backup software; saves a list of files and folders to backup, as well as a schedule for creating the backup; used for saving and loading backup job settings.