TN CSV Log Viewer

TN CSV Log Viewer

Quickly and easily analyze and visualize your data with the CSV Log Viewer, a lightweight Windows application built for tuners, engineers, and data enthusiasts.

Download here

Combined view:

Individual:

3D Table View

Simply load your CSV files and explore your logs with clear, interactive charts that make patterns and performance metrics easy to understand.

With smooth zoom, hover-over details, and customizable views, you can quickly spot trends and troubleshoot issues without the clutter of spreadsheets. Whether you’re reviewing ECU logs, engine performance data, or time-series measurements, this tool gives you a fast, no-nonsense way to see exactly what’s happening. 

Key Features:

  • Instant charting from any CSV file 
  • Merged and individual view
  • 3D table view (map 3 parameters in 1 table)
  • Hover crosshairs with precise value readouts
  • Smooth zoom and navigation for large data sets (shift + scroll)
  • Optimized for tuning logs (EcuTek, RomRaider, etc.) but works with any CSV
  • Memory of last used fields

Perfect for racers, tuners, or anyone who needs data clarity at a glance.

Download here