Open SON files with File Viewer Plus
Do you need to open a SON file?
File Viewer Plus can open SON (Beam Software SIFF Audio) files, providing smooth audio playback and detailed file information. You can also convert SON files to popular audio formats, including MP3 and MPEG-4 Audio (M4A).
Play, inspect, and convert SON files with our easy-to-use audio player. Download the free trial of File Viewer Plus today!
Free 14-day trial. 167 MB
What is an .SON file?
SON files are audio files that use Beam Software's proprietary SIFF audio format, which was created for games developed by Beam Software during the 1990s. The format stores compressed music, sound effects, and voice recordings used throughout gameplay, while providing efficient playback on the era's hardware.
You may find SON files when browsing the installation folders of classic Beam Software games, such as KKND2: Krossfire, The Lost Vikings II, and The Dame Was Loaded. File Viewer Plus can play SON files and convert them to the widely supported MP3 and M4A formats.
About File Viewer Plus
File Viewer Plus is the universal file viewer for Windows. Why pay for dozens of software programs when you only need one? Install File Viewer Plus, and you'll be able open 400 file types with a single app.
You can also edit, save, print, and convert your files. Unknown file on your PC? No problem — the app's advanced file identification algorithm can identify over 10,000 file formats, including files with incorrect or missing file extensions. File Viewer Plus is the ultimate file viewer "plus" much more!
View all supported file types →