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Head-to-head · Oscilloscope Software

Visual Analyser vs Spectrum SBench 6

  • Updated Sep 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Visual Analyser #6 in Oscilloscope Software 7.0/10 Free plan Free plan✓ 2 of 4 features Visit SillanumSoft
Spectrum SBench 6 #8 in Oscilloscope Software 6.8/10 Free plan Free plan✓ 3 of 4 features Visit Spectrum

Visual Analyser leads on 0 checks, Spectrum SBench 6 on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreVisual Analyser · 7.0/10
  • Free planboth
  • Most featuresSpectrum SBench 6 · 3 of 4

Visual Analyser scores higher on our rubric for oscilloscope software: 7.0 against 6.8 out of 10; our editors rank them #6 and #8.

On supported hardware, Visual Analyser gives you Multi-vendor where Spectrum SBench 6 offers Vendor-only. Spectrum SBench 6 offers remote instrument control; Visual Analyser doesn't publish it.

Visual Analyser is the better fit for hobbyists needing a free PC oscilloscope toolkit. Spectrum SBench 6 is the better fit for spectrum digitizer users needing waveform analysis.

  • Visual Analyser fits best

    Hobbyists needing a free PC oscilloscope toolkit

  • Spectrum SBench 6 fits best

    Spectrum digitizer users needing waveform analysis

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Visual Analyser 7.0/10 Visit ↗ Spectrum SBench 6 6.8/10 Visit ↗
At a glance
Editor score 7.0 6.8
Ranking #6 in Oscilloscope Software #8 in Oscilloscope Software
Best for Hobbyists needing a free PC oscilloscope toolkit Spectrum digitizer users needing waveform analysis
Pricing model Free Free
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Desktop Desktop
Platforms Windows Windows, Linux
Support Email Docs
Built for Solo, Small business Small business, Mid-market, Enterprise
Features Visual Analyser 2/4 · Spectrum SBench 6 3/4
Waveform export ✓ ✓
Automated measurements ✓ ✓
Protocol decoding Not published Not published
Remote instrument control Not published ✓ (best)
Specs
Supported hardware Multi-vendor Vendor-only
Supported platforms Windows Windows, Linux
Our review
Pros
  • Two-channel scope includes triggering, XY mode and automatic measurements.
  • Combines FFT, signal generation, audio capture and response analysis.
  • Supports waveform and numeric export plus calibrated ZRLC measurement.
  • Free software for controlling and configuring compatible digitizers
  • Combines waveform display, automated measurements, FFT, and processing
  • Supports recording, replay, statistics, and waveform export
Cons
  • Runs on Windows only.
  • Relies on a PC sound card, audio interface or dedicated interface.
  • Protocol decoding and remote scope control are not established capabilities.
  • Works with Spectrum digitizers rather than arbitrary oscilloscope brands
  • Requires compatible Spectrum hardware for its acquisition workflow
  • Desktop software is limited to Windows and Linux
Our verdict

Visual Analyser is a free Windows desktop measurement application from SillanumSoft, maintained by Alfredo Accattatis. It uses a PC sound card or audio interface to display and analyze signals, and its scope provides two-channel…

Read the review →

Spectrum SBench 6 is desktop software for operating compatible Spectrum Instrumentation digitizers and analyzing the waveforms they acquire. It is aimed at engineers and researchers working in labs, test and measurement, or automated…

Read the review →
  1. Visual AnalyserOscilloscope Software 7.0Free plan
  2. Spectrum SBench 6Oscilloscope Software 6.8Free plan

Strengths and trade-offs

  • Visual Analyser — where it wins

    • Two-channel scope includes triggering, XY mode and automatic measurements.
    • Combines FFT, signal generation, audio capture and response analysis.
    • Supports waveform and numeric export plus calibrated ZRLC measurement.

    Where it doesn't

    • Runs on Windows only.
    • Relies on a PC sound card, audio interface or dedicated interface.
    • Protocol decoding and remote scope control are not established capabilities.

  • Spectrum SBench 6 — where it wins

    • Free software for controlling and configuring compatible digitizers
    • Combines waveform display, automated measurements, FFT, and processing
    • Supports recording, replay, statistics, and waveform export

    Where it doesn't

    • Works with Spectrum digitizers rather than arbitrary oscilloscope brands
    • Requires compatible Spectrum hardware for its acquisition workflow
    • Desktop software is limited to Windows and Linux

More comparisons

All oscilloscope software comparisons → · Full ranking →

Guides on oscilloscope software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update