TopNotify customizes Windows notifications, including their position and the monitor where they appear.
OpenNetMeter
Monitor network speed and data usage with OpenNetMeter, a Windows program for tracking connection activity.

About OpenNetMeter
OpenNetMeter is a free, open-source Windows utility for monitoring network speed and data usage, built for average Windows users. It tracks real-time network speed, current session data consumption, and daily data usage. The tool also provides detailed historical data usage records for up to 60 days, and includes a mini widget that can be placed over the Windows taskbar to display network speed.
Key features
- Tracks real-time network speed
- Monitors current session data usage
- Logs daily data consumption
- Retrieves up to 60 days of detailed historical data usage
- Includes a mini taskbar widget for network speed display
- Open-source under the Apache-2.0 license
- No separate .NET runtime installation required for current versions
- Provides a pre-built .msi installer for easy setup
- Installer triggers Windows security warnings due to lack of code signing
- Requires admin privileges to operate
- Versions before 0.12.1 need manual folder deletion to uninstall
OpenNetMeter at a glance
- Category
- Software & Utilities › System Utilities
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Windows
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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OpenNetMeter FAQ
Is the OpenNetMeter installer safe to run?
Does OpenNetMeter require a separate .NET runtime installation?
How do I uninstall older versions of OpenNetMeter?
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