Free & Open Source

Monitor Your Network.
Own Your Data.

A simple program to monitor your network/data usage.
Made for the average Windows user.

Download for WindowsView on GitHub
Windows 10/11
Lightweight
No Ads

Everything You Need to Track Your Network

Simple, powerful, and designed for everyday users. No technical knowledge required.

Mini Widget Window

Always-on-top floating widget that you can pin anywhere on your screen. Monitor your network at a glance without interrupting your workflow.

Per-Process Monitoring

See exactly which applications are consuming your bandwidth. Identify data-hungry programs and take control of your network usage.

3-Month History

Access up to 3 months of detailed usage history. Select any date range to analyze per-process data consumption over time.

See It In Action

Clean interface designed for clarity and ease of use.

Main Dashboard

OpenNetMeter Main Dashboard

History View

OpenNetMeter History Page

Dark Mode

OpenNetMeter Dark Mode

Mini Widget (Always on Top)

OpenNetMeter Mini Widget

Ready to Take Control?

Download OpenNetMeter today. It's free, open source, and always will be.

Download Now