SigScopeLab
Bring your Siglent oscilloscope to the PC. Analyse stored waveforms offline up to 500 Mpts per channel, control and acquire over USB or LAN, and lay everything out across a flexible multi-window workspace — with a free version to start.
Your oscilloscope, on the big screen
SigScopeLab is Siglent’s PC analysis software for SDS oscilloscopes. Import binary waveform files exported from the scope, or connect over USB or the network to control acquisition and pull data straight onto your computer — then measure, decode and document on a large display, without tying up the instrument.
Because analysis runs on the PC, it is not limited by the oscilloscope’s own processing. You can work through records of up to 500 Mpts per channel, combine as many as eight instruments and 64 channels into one workspace, and keep working long after you have left the bench.
Free version vs Advanced
Both versions have the same analysis tools — the difference is how much you can run at once. Start with the free version; move to Advanced when you need full record depth or a multi-instrument system.
| Capability | Free version | Advanced version |
|---|---|---|
| Memory (waveform) functions | 2 | 8 |
| Data points per memory | 2 Mpts/ch | Hardware limit |
| Math functions | 2 | 8 |
| Measurements | 5 | Hardware limit |
| Online control memory depth | 2 Mpts/ch | Hardware limit |
| Max. oscilloscopes connected | 2 | 8 |
| Max. channels analysed | 16 | 64 |
From the official SigScopeLab datasheet. “Hardware limit” means the software does not restrict you — the oscilloscope’s own memory depth applies. Ask us about Advanced licensing.
What SigScopeLab does
A full analysis toolbox that moves the work from the scope to your PC.
Offline waveform analysis
Import binary waveform files exported over USB or the network — up to 8 channels and 500 Mpts per channel, including 12-bit vertical resolution data. Import a whole measurement project and it restores channels, data and measurement parameters exactly as you left them.
Online acquisition to PC
Set channel, trigger, acquisition and horizontal parameters on a remote scope and fetch its waveform data to the PC. SigScopeLab controls the acquisition only — the analysis runs locally, so it never ties up the instrument’s processing.
Multi-oscilloscope systems
Connect up to 8 oscilloscopes of the same model and analyse up to 64 channels together, with unified channel mapping and numbering. Cross-instrument measurements, math, zoom and cursors work as if it were one big scope.
Multi-window display
Seven display modes for different observation needs. Drag and drop waveforms into place and adjust horizontal time base and vertical scale independently for every stored trace.
Remote SDS Manager
A device list of every connected oscilloscope for quick switching, plus setup synchronisation by IP address — upload a configuration to a scope, or download one back to the PC.
Familiar interface
A user-interactive interface modelled on Siglent’s SDS advanced oscilloscopes — if you know the scope, you already know the software. Connect by USB or reach instruments across the lab over Ethernet.
Two ways to get the waveform
Export and analyse offline, or take control of the instrument across the network.
Export over USB, analyse on the PC
Save a binary waveform file from the oscilloscope to a USB drive or transfer it over the network, then open it in SigScopeLab — up to 8 channels at 500 Mpts each, 12-bit data included. All the analysis happens on your computer, so the scope stays free for the next capture. Import a saved project and every channel, dataset and measurement parameter comes back exactly as it was.
Control and capture over the network
Reach a scope anywhere on your LAN, configure its channel, trigger, acquisition and horizontal settings remotely, and stream the waveform data back to the PC. Ideal for instruments in a test rack, a screened room or simply on the far side of the lab — and because only acquisition is remote, the analysis never waits on the instrument.
Lay out every signal your way
Seven display modes let you arrange waveforms across the screen and scale each one independently. Drag traces into place to compare channels, zoom into detail and build the exact view your measurement needs.
Manage all your scopes from one place
Keep a device list of every connected oscilloscope and switch between them in a click. Map channels, group them across instruments, and synchronise setups by IP address — upload a configuration to a scope, or download one back to the PC.
SigScopeLab is free to download
Install it and start analysing today — no licence, no time limit. The free version covers 2 memories at 2 Mpts/ch, 2 oscilloscopes and 16 channels.
SigScopeLabSetup_0.6.5.4_EN · ZIP · Windows
Documents & files
System requirements
- Windows PC
- USB or Ethernet connection to the oscilloscope
- Compatible with Siglent SDS-series oscilloscopes
- Free version: 2 memories · 2 Mpts/ch · 2 scopes · 16 channels
- Advanced version: 8 memories · hardware-limit depth · 8 scopes · 64 channels
Looking for the right oscilloscope?
SigScopeLab pairs with Siglent’s SDS-series oscilloscopes. Browse the range, or ask our engineers which model — and which SigScopeLab version — fits your application.
Frequently asked questions
SigScopeLab oscilloscope PC software.
Is SigScopeLab free?
Yes — there is a free version, and it is a full install with no time limit. It covers 2 memory (waveform) functions at 2 Mpts per channel, 2 math functions, 5 measurements, and up to 2 oscilloscopes / 16 channels. The Advanced version lifts those limits to 8 memories, hardware-limit record depth, 8 oscilloscopes and 64 channels.
What is the difference between the free and Advanced version?
Only capacity — not features. See the comparison table above: the free version limits how many memories, math functions, measurements, instruments and channels you can use at once, while Advanced runs up to the hardware limit. Contact us for Advanced licensing.
What operating system does it need?
SigScopeLab runs on Windows. You connect to your oscilloscope over USB or Ethernet, or simply open binary waveform files exported from the scope.
What is the difference between offline and online use?
Offline, you import binary waveform files exported from the scope and analyse them on the PC — up to 500 Mpts per channel. Online, SigScopeLab controls a connected oscilloscope’s acquisition and fetches the data live. In both cases the analysis runs on your computer, not the instrument.
What analysis can it perform?
Dozens of automatic measurements with statistics and gating, histogram and trend charts, 8 waveform operations plus 20+ time-domain operations and custom expressions, up to 32 Mpts FFT, digital filtering, serial decode (I²C, SPI, UART, CAN, LIN), and Signalscan, Navigation and Mask test.
Which oscilloscopes are supported?
SigScopeLab works with Siglent SDS-series oscilloscopes and uses an interface modelled on the SDS advanced scopes. Multi-instrument mode connects up to 8 devices of the same model. Contact us if you would like to confirm compatibility with a specific model.
Can I manage several oscilloscopes?
Yes. The Remote SDS Manager keeps a device list for quick switching and synchronises setups by IP address — upload a configuration to a scope or download one to the PC.
Does it work with 12-bit oscilloscopes?
Yes — SigScopeLab supports waveform data with 12-bit vertical resolution, so captures from the HD-series scopes keep their full resolution when analysed on the PC.