OpenNetMeter

OpenNetMeter 0.15.0

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

  • By Ashfaaq18
  • Open Source
  • Updated Sep 20, 2026
Download for Windows

About OpenNetMeter

OpenNetMeter monitors your network speed and data usage. It shows the current session's usage, the data usage for today, and detailed usage for any period up to the past 60 days. A mini widget can be placed over the taskbar to display the network speed.

What's new in 0.15.0

  • Replaced the previous graphing approach with a custom-drawn speed chart for more control and cleaner rendering
  • Added a weekly trend card to the summary view
  • Added sortable table controls and cleaner stat row components
  • Added search about process online to the summary and history tables
  • Added fallback icons when a process icon cannot be loaded
  • Fixed Windows freezes during high-throughput network capture
  • Fixed access-denied and race-condition issues while loading process icons
  • Fixed repeated task scheduler errors on repeated app launches
  • Fixed UI update dispatch issues for summary values when network state changes
  • Fixed startup issues after reconnects and history profile reloads
  • Fixed SQLite cleanup before deleting usage data
  • Fixed mini-widget position persistence and restoration
  • Fixed recovery of windows that were moved off-screen
  • Fixed default settings for the mini-widget transparency slider
  • Improved database error handling and startup robustness
  • Cleaned up the installer and removed the unnecessary .NET runtime compatibility gate
  • Refined theme colors and light-mode styling
  • Improved summary/history table wrapping for long process names
  • Updated DatePicker styling and visual polish
  • Adjusted main window sizing and general UI spacing
  • Improved graph readability with Y-axis labeling and text scaling
  • Continued migration toward the Avalonia-based app structure
  • Improved tray, widget, and overall app lifecycle behavior
  • Updated packaging and build flow for the Avalonia-published release

Full release notes »

Technical details

PublisherAshfaaq18
AuthorAshfaaq Riphque
Version0.15.0
Release date2026-09-20
LicenseApache-2.0
Installer typewix
Architecturex64
Package IDAshfaaq18.OpenNetMeter
Install scopeAll users

Install OpenNetMeter from the command line

Install with Windows Package Manager
winget install --id=Ashfaaq18.OpenNetMeter -e
Update to the latest version
winget upgrade --id=Ashfaaq18.OpenNetMeter -e
Uninstall
winget uninstall --id=Ashfaaq18.OpenNetMeter -e
Silent install with the offline installer
msiexec /i "OpenNetMeter-0.15.0.msi" /quiet /norestart
Uninstall the MSI package
msiexec /x {41175DAF-1CC2-4021-889A-3B11429AABA6} /quiet

Silent install switches for more Windows programs »

Install OpenNetMeter together with other apps in one command »

internetmetermonitornetworkusagewindows

OpenNetMeter version history

0.14.3 Feb 19, 2026

What's Changed

Added

  • Added an upgrade detection dialog to better handle upgrade scenarios.
  • Added an installer custom action to close a running app instance during uninstall.

Changed

  • Updated the desktop shortcut component GUID.
  • Removed unused event log installer components.

Fixed

  • Fixed MSI upgrade behavior that could remove saved user files.
0.14.0 Feb 4, 2026

What's Changed
Significant UI rework
- Feature/pin mini widget in #86
- Mini widget rework in #87
- new summary tab data usage filter option in #88
- process app icon in #89
- option to set a custom network speed format, fixed or auto in #90
- network monitor bug fix in #91
- Feature/settings page UI rework in #92
- Theme color refactor in #96
Full Changelog: v0.13.1...v0.14.0.0

Frequently asked questions

Is OpenNetMeter free?

Yes. OpenNetMeter is free and open-source software released under the Apache-2.0 license.

What is the latest version of OpenNetMeter?

The latest version is 0.15.0, released on Sep 20, 2026.

Is it safe to download OpenNetMeter?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with fb4fe6ae18dbe50534599f6541619d87d3973ffe7df656365d9d8d2f29a2ed7f.

Which Windows versions does OpenNetMeter support?

OpenNetMeter runs on Windows and is available for 64-bit (x64) systems.

How do I install OpenNetMeter silently?

Run the offline installer with msiexec /i "OpenNetMeter-0.15.0.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=Ashfaaq18.OpenNetMeter -e --silent.

How do I uninstall OpenNetMeter?

Open Settings › Apps › Installed apps, find OpenNetMeter and select Uninstall. From the command line, run winget uninstall --id=Ashfaaq18.OpenNetMeter -e.