PUBLIC BETABUILT FOR TEST ENGINEERS

Your test data.
A clearer story.

Explore signals. Compare test runs. Turn results into reports you can actually use.

One local-first desktop workspace for your engineering data. No Python required.

Download free Try the interactive preview

Windows · macOS · Linux
No account to download. No credit card for the trial.

Your data, on your machine.
Local analysis. Optional AI and encrypted cloud sync.

VIZALYZE / WORKSPACE PREVIEW● Local-first

TRY THE WORKFLOW

Your next insight starts here.

Interactive demo

MDF / MF4 · Vehicle speed29.7 km/h

● Run A

Inspect signal280 s

Synthetic data · illustrative preview, not the full app

FROM THE FILES YOU ALREADY USE

CSV / ExcelMDF / MF4TDMSHDF5CAN / LINMATLAB

Core formats free. Specialist formats via extension packs.

LESS PREPARATION. MORE UNDERSTANDING.

From raw signals
to something worth sharing.

Spend your attention on what the test is telling you. Keep the loading, comparison and reporting in one place.

31+ supported formats

Bring your files. Keep your workflow.

Open CSV, Excel and PDF tables. Add specialist packs for MDF/MF4, TDMS, HDF5, CAN/LIN and more.

Compare runs

See what changed between runs.

Overlay signals, align time bases and inspect differences. Move from a folder of measurements to a clear comparison.

Repeatable reporting · Pro

Build the report once. Use it again.

With Pro, turn your analysis into reusable workflows and batch PDF or PowerPoint reports.

Custom functions · Packs

Turn any analysis into a reusable function.

Save a Power Mode script, or ask Axy to write it, then run it on any files. Add 30+ standards-based functions for EIS, battery, emissions and durability with the domain packs.

THE REAL WORKSPACE

Power when you need it.
Clarity when you don't.

Start in Basic Mode. Find your next tool with Ctrl+K. Switch to Advanced Mode when you want the full workspace.

VIZALYZE DESKTOPReal app · synthetic example data

01 / EXPLORE

Zoom into signals and inspect the details.

02 / ANALYZE

Compare runs, check data health, apply processing.

03 / COMMUNICATE

Build reusable reports with Pro.

LOCAL-FIRST BY DESIGN

Your measurements.
Your control.

Analyze locally without uploading raw files. Choose cloud sync or AI only when it fits your workflow.

How Vizalyze handles your data

01Core analysis on your computer

02Encrypted optional cloud sync

03Your AI provider, or hosted AI

🎥 Video Tutorials & Workflows

Learn Vizalyze in Minutes

Step-by-step narrated video tutorials with real-time app navigation. Master import, charting, signal processing, and batch automation.

Getting Started

01. Vizalyze Complete Beginner Tutorial

⬇️ MP4 💬 Subtitles

Follow a complete end-to-end workflow in Vizalyze: launching Basic Mode, file loading, channel browser search, chart creation, signal inspection, Data Health audit, Compare Runs, and Report Builder.

Jump to Chapter

Tutorial Playlist (22)

22 Videos Total

BEFORE YOU START

A few good questions.

Transparent about the product, the plans, and the beta.

Explore plans and extension packs ↗

Can I try it without creating an account?

Yes. Download the desktop app and use the free core features without an account. Sign in when you are ready for a 14-day Team trial, including all five extension packs. No credit card is required.

Does my test data leave my computer?

Core analysis runs locally. When you choose AI features, channel names and summary statistics may be sent to your selected AI provider. Optional cloud sync encrypts content before upload. See our privacy page for the details.

Which plan opens MDF or TDMS files?

MDF/MF4 and CAN/LIN are part of the Automotive & EV pack. TDMS is in the Lab & Instruments pack. These packs are separate purchases on Free and Pro, and included in Team and the 14-day Team trial.

Can I write or share my own analysis functions?

Yes. Save any Power Mode script as a reusable function with its own run form, or start from the standards-based function library included with the domain packs. Your own functions stay fully editable and shareable.

Is this the full application running in my browser?

No. The interactive preview uses synthetic data to illustrate a simple workflow. The full analysis workspace is a desktop application for Windows, macOS and Linux.

Is Vizalyze ready for my company laptop?

Vizalyze is in public beta. Current installers are not yet code-signed or notarized, so your operating system may display a warning and your IT team may need to approve installation. Check the download page before installing.

START WITH ONE TEST FILE

Find the story
in your next run.

Download free. Sign in for a 14-day trial of every feature and all five packs.

Get Vizalyze See pricing →

Public beta · Windows, macOS and Linux

Help shape Vizalyze

Found a bug? Have an idea? We read every message and prioritise what you actually need.

Your test data.
A clearer story.

Your next insight starts here.

From raw signals
to something worth sharing.

Bring your files. Keep your workflow.

See what changed between runs.

Build the report once. Use it again.

Turn any analysis into a reusable function.

Power when you need it.
Clarity when you don't.

Your measurements.
Your control.

Learn Vizalyze in Minutes

01. Vizalyze Complete Beginner Tutorial

Jump to Chapter

Tutorial Playlist (22)

01. Vizalyze Complete Beginner Tutorial

02. Advanced Import and Data Cleanup

03. Chart Builder & Spectral FFT Analysis

04. Data Health, Compare Runs & Analysis

05. Professional Report Builder & Formulas

06. Batch Processing & Reusable Workflows

07. Python for Test Data: Power Mode & Custom Functions

08. Vizalyze Start Here: Load Data, Plot Channels & Save a Session

09. Channel Browser, Calculated Channels & Query Filter

10. Advanced Import: Clean Messy Logger CSV Files (Preamble, Units, Names)

11. Engineering Unit Library: Convert Units & Add Custom Units

12. Canvas Deep Dive: Subplots, Multi-Axis, Measuring Tool, FFT & Filters

13. Data Health: Find Gaps, Dropouts & Outliers Before You Analyze

14. Compare Runs: Did the Software Update Help? Before/After Analysis

15. Analysis Dashboard: Statistics, KPI Limits & Test Guide

16. Chart Builder & Chart Scripts: Build Once, Reuse on Every Run

17. Workflows: Record Your Clicks Once, Replay Anywhere (Workflows vs Functions)

18. Data Lineage: Trace Every Number Back to Its Source + Audit Trail Export

19. Every File Vizalyze Saves, Exports & Imports: Sessions, Templates, Functions & More

20. Vizalyze Settings Explained: Themes, Basic vs Advanced, Performance & Paths

21. Report Builder: Charts, Live Formulas & Reusable Templates

22. Ask Axy: The AI Assistant Built Into Vizalyze (Real Questions, Honest Answers)

A few good questions.

Find the story
in your next run.

Help shape Vizalyze

Your test data.A clearer story.

Your next insight starts here.

From raw signalsto something worth sharing.

Bring your files. Keep your workflow.

See what changed between runs.

Build the report once. Use it again.

Turn any analysis into a reusable function.

Power when you need it.Clarity when you don't.

Your measurements.Your control.

Learn Vizalyze in Minutes

01. Vizalyze Complete Beginner Tutorial

Jump to Chapter

Tutorial Playlist (22)

01. Vizalyze Complete Beginner Tutorial

02. Advanced Import and Data Cleanup

03. Chart Builder & Spectral FFT Analysis

04. Data Health, Compare Runs & Analysis

05. Professional Report Builder & Formulas

06. Batch Processing & Reusable Workflows

07. Python for Test Data: Power Mode & Custom Functions

08. Vizalyze Start Here: Load Data, Plot Channels & Save a Session

09. Channel Browser, Calculated Channels & Query Filter

10. Advanced Import: Clean Messy Logger CSV Files (Preamble, Units, Names)

11. Engineering Unit Library: Convert Units & Add Custom Units

12. Canvas Deep Dive: Subplots, Multi-Axis, Measuring Tool, FFT & Filters

13. Data Health: Find Gaps, Dropouts & Outliers Before You Analyze

14. Compare Runs: Did the Software Update Help? Before/After Analysis

15. Analysis Dashboard: Statistics, KPI Limits & Test Guide

16. Chart Builder & Chart Scripts: Build Once, Reuse on Every Run

17. Workflows: Record Your Clicks Once, Replay Anywhere (Workflows vs Functions)

18. Data Lineage: Trace Every Number Back to Its Source + Audit Trail Export

19. Every File Vizalyze Saves, Exports & Imports: Sessions, Templates, Functions & More

20. Vizalyze Settings Explained: Themes, Basic vs Advanced, Performance & Paths

21. Report Builder: Charts, Live Formulas & Reusable Templates

22. Ask Axy: The AI Assistant Built Into Vizalyze (Real Questions, Honest Answers)

A few good questions.

Find the storyin your next run.

Help shape Vizalyze

Your test data.
A clearer story.

From raw signals
to something worth sharing.

Power when you need it.
Clarity when you don't.

Your measurements.
Your control.

Find the story
in your next run.