.FUW File Extension

Furnace Wavetable

Developer tildearrow
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What is a FUW file?

An FUW file is a wavetable used by tildearrow Furnace, a multiplatform chiptune tracker. It contains information about a wavetable (a more complex variation of synthesis for creating more unique sounds) in the Furnace Wavetable (FUW) format. FUW files include values that make up the wavetable and metadata, such as the creation date and FUW format version.

More Information

Screenshot of a .fuw file in tildearrow Furnace 0.6
FUW file open in tildearrow Furnace 0.6

Furnace is a program that creates 8-bit music for old sound chips and video game consoles. Retro gaming and audio enthusiasts typically use the software.

The audio tracker includes a Wavetable editor to visually modify a waveform to adjust the sound. To open the Wavetable editor, select window → assets and click wavetables to enable the Wavetables window. You can click the floppy disk save icon in the window to save the wavetable in the FUW file.

How to open a FUW file

You can open an FUW file with tildearrow Furnace in Windows, macOS, and Linux. To do so, select the "Open" folder icon in the Wavetables window (select window → assets and click wavetables to enable the Wavetables window).

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Programs that open FUW files

Verified by FileInfo.com

The FileInfo.com team has independently researched the Furnace Wavetable file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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