Free Open Source | Pro Coming Soon

Monitor Your Network.
Own Your Data.

A simple program to monitor your network/data usage.
The open-source Community edition is free. Pro is coming soon.

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

Features In Action

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.

OpenNetMeter Mini Widget

Per-Process Monitoring

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

OpenNetMeter Main Dashboard

3-Month History

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

OpenNetMeter History Page

Dark Mode

Comfortable low-light experience for late-night monitoring without the glare.

OpenNetMeter Dark Mode

Ready to Take Control?

Download OpenNetMeter today. The open-source Community edition is free, with a Pro edition coming soon.

Download Now