Overview
What is Spek?
Spek - An efficient and straightforward application designed to generate spectrograms for your audio tracks, in order to identify losses in compressed files
In depth
A closer look at Spek
Spek is a lightweight Windows application whose purpose is to help you build the spectrogram for an audio file in order to analyze the frequencies comprised in a sound. The layout is intuitive enough to be configured without having to consult a help manual or watch online tutorials. The program uses the GNOME platform which includes the Lib, GTK+, Cairo, Pango, as well as the FFmpeg libraries.
Verdict
Should you download Spek?
Spek runs on
Windows 10/11
and is available under the
GNU Public License
license
— the installer is 8.5 MB.
We’ve catalogued it under
Audio Video.
✓
Verified clean. Every Spek build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Spek specifications
- Publisher
-
Alexander Kojevnikov
- Last updated
- May 1, 2026
- License
- GNU Public License
- Operating system
- Windows 10/11
- File size
- 8.5 MB
- Price
- Free
- Page views
- 794
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