SigScopeLab
Waveform analysis anywhere, anytime. Bring your Siglent oscilloscope to the PC — analyse stored waveforms offline, acquire live data over USB or LAN, and view everything across a flexible multi-window workspace.
Your oscilloscope, on the big screen
SigScopeLab is Siglent's PC analysis software for oscilloscopes. Import binary waveform files exported from your 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 doesn't depend on the oscilloscope's own processing — so you can dig into long records, lay out multiple waveforms side by side and keep working long after you've left the bench.
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 network and run measurements, serial decode, Mask test and Signalscan — the free version handles up to 2 channels at 2 Mpts each.
Online acquisition to PC
Set channel, trigger, acquisition and horizontal parameters on a remote scope and fetch its waveform data to the PC — analysis runs locally, independent of the instrument.
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 each stored trace.
Remote device management
The Remote SDS Manager keeps a list of your oscilloscopes for quick switching, and synchronises setups by IP address — upload a configuration to a scope, or download one 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.
USB & LAN connectivity
Connect directly by USB, or reach instruments across the lab over Ethernet — analyse waveforms from a bench scope without leaving your desk.
Export over USB, analyse on the PC
Save a binary waveform file from the oscilloscope to a USB drive or transfer it directly, then open it in SigScopeLab. All the analysis — measurements, decode, Mask test, Signalscan — happens on your computer, so the scope stays free for the next capture.
Control and capture over the network
Reach a scope anywhere on your LAN, configure its acquisition 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.
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, and synchronise setups by IP address — upload a configuration to a scope, or download one back to the PC.
Download SigScopeLab
Get the software and the user manual below. The free version supports up to 2 channels at 2 Mpts per channel.
Windows installer — free version. Download
Full installation & operation guide. Download
Looking for the right oscilloscope?
SigScopeLab pairs with Siglent's SDS-series oscilloscopes. Browse the range or talk to our engineers for the best fit for your application.
Frequently asked questions
SigScopeLab oscilloscope PC software.
Is SigScopeLab free?
Yes. The free version of SigScopeLab supports up to 2 channels with 2 Mpts of data per channel — enough for most offline and online analysis tasks.
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's the difference between offline and online use?
Offline, you import binary waveform files exported from the scope and analyse them on the PC. Online, SigScopeLab controls a connected oscilloscope's acquisition and fetches the data live — in both cases the analysis runs on your computer.
What analysis can it perform?
Measurements, serial protocol decode, Mask test and Signalscan, presented across a multi-window display with seven layout modes and independent scaling per waveform.
Which oscilloscopes are supported?
SigScopeLab works with Siglent SDS-series oscilloscopes and uses an interface modelled on the SDS advanced scopes. Contact us if you'd 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.