Windows · Free download · Audio Encoders

Spanformv1.01

allows you to perform FFT (Fast Fourier Transform) analysis of WAV files and display the resulting data visually.

Operating system
Windows 95/98/Me/NT/2000/Windows 10/11
File size
233 KB
License
Freeware
Last updated
Apr 26, 2026
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Overview

What is Spanform?

allows you to perform FFT (Fast Fourier Transform) analysis of WAV files and display the resulting data visually.

In depth

A closer look at Spanform

Spanform (SPectral ANalysis FOR Musicians) lets you display the spectrograph data linearly or exponentially, adjust the spectrograph's settings, and listen to the original WAV file while viewing the analysis.

It also enables you to display statistics and other information about a given file, and print your data.

Please note that you can analyze very long WAV files (ten minutes or more).

Verdict

Should you download Spanform?

Spanform runs on Windows 95/98/Me/NT/2000/Windows 10/11 and is available under the Freeware license — the installer is 233 KB. We’ve catalogued it under Audio Encoders.

Verified clean. Every Spanform build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Spanform specifications

Category
Audio Encoders
Publisher
James Halliday
Last updated
Apr 26, 2026
License
Freeware
Operating system
Windows 95/98/Me/NT/2000/Windows 10/11
File size
233 KB
Price
Free
Page views
484

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