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Free Spectrum Analyzer Downloads

A spectrum analyzer is a computer application that measures the magnitude of an input sound signal versus its frequency.

The following collection contains several spectrum analyzers that you can use in order to analyze your audio spectrum. Some of these tools are stand-alone analyzers, while others are plug-ins for other applications.

All these programs are free to use.

Free Spectrum Analyzer download selection by Bill White. July 13, 2015

  1. Voxengo SPAN
    Voxengo SPAN Download
    Most popular in Free Spectrum Analyzer Most recent in Free Spectrum Analyzer
    User rating:
    (1 votes)
    Freeware

    SPAN is a real-time “fast Fourier transform” audio spectrum analyzer.

    ...transform” audio spectrum analyzer, AU and VST ...set up your spectrum analyzer preferences. You may...

  2. Aaronia AG - LCS Spectrum Analyzer
    Aaronia AG - LCS Spectrum Analyzer Download
    User rating:
    (1 votes)
    Freeware

    It is a real-Time remote control with any Spectran Spectrum Analyzer.

    ...remote control with any Spectran Spectrum Analyzer. Supports a Pre-Compliance limits displays...

  3. bs-spectrum

    Spectrum analyzer for Steinberg VST plugin format.

    Spectrum analyzer for Steinberg VST plugin format

  4. Spectrogram
    Spectrogram Download
    Most downloaded in Free Spectrum Analyzer
    User rating:
    (8 votes)
    Freeware

    A freeware dual channel audio spectrum analyzer for Windows 95 which...

    ...a scrolling time-frequency display or a spectrum analyzer scope display in real time...

  5. RF Explorer for Windows
    RF Explorer for Windows Download
    User rating:
    (1 votes)
    Freeware

    RF Explorer is an affordable Handheld Spectrum Analyzer.

    ...an affordable Handheld Spectrum Analyzer designed to be a ...a full frequency spectrum in the band...

  6. Cleverscope

    It is a signal oscilloscope, spectrum analyzer and signal generator.

    ...a PC based mixed signal oscilloscope, spectrum analyzer and signal generator. The signal...

  7. Graphical Audio Analyzer

    Graphical 128-band octave-based spectrum-analyzer using MME and ASIO.

    ...band octave-based spectrum-analyzer using MME and ASIO ...an octave-based analyzer this would not...

  8. Blue Cat's Freeware Pack RTAS

    It contains a wide range of premium modulation effects.

    ...suite, as well as a professional spectrum analyzer. This is the ideal package...

  9. Agilent HSA and BSA PC Software

    It is a remote control tool for your N934xC HSA or N9320B BSA spectrum analyzer.

    ...and control the spectrum scans simultaneously to your spectrum analyzer. You can also...

  10. FreeView Sound
    FreeView Sound Download
    User rating:
    (1 votes)
    Freeware

    It turns a PC into a data logger, a chart recorder and spectrum analyzer.

    ...recorder, a storage oscilloscope, spectrum analyzer and much more. The free of charge version...

  11. Rohde & Schwarz FreRes

    It measures the frequency and/or level response of a device under test.

    ...and a power meter, a receiver or a spectrum analyzer as indicator. Virtually any Rohde...

  12. Blue Cat's FreqAnalyst RTAS

    Monitor the spectral content of your audio signal in real time.

    ...is a free spectrum analyzer plug-in that ...frequency: unlike most spectrum analyzers, Blue Cat's...

  13. Agilent N9320B PC Software

    PC-based remote control tool for your N9320B RF spectrum analyzer.

    ...your N9320B RF spectrum analyzer. It is able ...Excel) The N9320B spectrum analyzer provides USB, LAN...

  14. DSP Spectrum Tool for Winamp
    DSP Spectrum Tool for Winamp
    User rating:
    (2 votes)
    Freeware

    Is a high-precision 32-bit accuracy real-time sonogram/spectrum analyzer.

    DSP Spectrum Tool for ...spectrum analyzer for Winamp. An usual VIS (visualisation) spectrum analyzing...

    Latest Comments:

    Doy Plow This plugin crashed my Winamp!

  15. MDS Audio Spectrum Analyzer

    MDS Audio Spectrum Analyzer is designed for real time audio spectrum analysis.

    ...methods are derived form MDS Spectrum Analyzer. Main features: Display and storage...

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