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.SW File Extension

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File TypeSigned Word Audio File

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Rare Uncommon Average Common Very Common
CategoryAudio Files


This file is saved in a binary format, which requires a specific program to read its contents.


Raw, signed 16-bit (word) audio data encoded using Pulse Code Modulation (PCM), a method of encoding analog audio signals in digital form; used by some programs and games for storing sound clips.

Programs that open SW files
FMJ-Software Awave Audio
Waveform SoX Wrap
Updated 3/19/2007

FileInfo - The File Extensions Database

This page contains information about the .SW extension and its known file associations. Our goal is to help you understand what an SW file is and how to open it.

The Signed Word Audio file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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