NetPriority

NetPriority is a Windows desktop application for managing network priorities of applications through Windows QoS policies and DSCP values.

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Table of Contents

• Features
• Requirements
• Installation
• Usage
• Default DSCP Profiles
• Project Structure
• Building from Source
• License
• Author

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Features

• Lists running applications on the system.
• Allows searching and selecting an application.
• Allows manually selecting an .exe file.
• Creates QoS rules associated with an application and a DSCP value.
• Lists all QoS policies present on the system.
• Removes selected QoS policies (with confirmation for those not managed by NetPriority).
• Shows administrator privilege status.

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Requirements

• Windows 10 or later (x64)
• .NET Desktop Runtime 10 (x64) — required

Installing .NET Desktop Runtime 10 (x64)

NetPriority requires the .NET Desktop Runtime 10 to run. You can install it in two ways.

Method 1 — Manual download:

1. Go to the official download page:
   👉 https://dotnet.microsoft.com/en-us/download/dotnet/10.0
2. In the ".NET Desktop Runtime" section, download the x64 version.
3. Run the installer and follow the instructions.

Method 2 — Install via winget (recommended):

Open a PowerShell or Command Prompt terminal and type:

winget install Microsoft.DotNet.DesktopRuntime.10

Warning: make sure you install the Desktop version (not the base .NET Runtime), otherwise NetPriority will not work.

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Installation

1. Download the NetPriority-v1.1.0-win-x64.zip file from the Releases section.
2. Extract the ZIP contents to a folder of your choice.
3. Make sure you have installed the .NET Desktop Runtime 10 (x64) (see above).
4. Launch NetPriority.exe. The application will request administrator privileges (UAC).

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Usage

1. Start NetPriority as administrator (required to create and remove QoS policies).
2. In the "Running applications" list, select the desired application, or use "Select EXE" to manually choose an executable file.
3. Click "Create rule".
4. In the window that opens:
   • Enter a name for the rule (the NetPriority_ prefix is recommended for automatic recognition).
   • Choose a predefined DSCP profile (Gaming, Video, Signaling) or select "Custom" to enter a manual value (0–63).
   • Check or uncheck "Keep the rule when NetPriority is closed".
5. Confirm with "Create".
6. The rule will appear in the "QoS rules" section. From here you can refresh the list or remove a selected rule.

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Default DSCP Profiles

Profile	DSCP Value
Gaming	46
Video	34
Signaling	40
Custom	0–63

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Project Structure

NetPriority/
├── App.xaml
├── App.xaml.cs
├── AssemblyInfo.cs
├── MainWindow.xaml
├── MainWindow.xaml.cs
├── CreatePolicyWindow.xaml
├── CreatePolicyWindow.xaml.cs
├── AboutWindow.xaml
├── AboutWindow.xaml.cs
├── Models/
│   ├── ApplicationInfo.cs
│   ├── QosProfile.cs
│   └── QosRule.cs
├── Services/
│   ├── ProcessService.cs
│   └── QosService.cs
├── NetPriority.csproj
├── app.manifest
├── .gitignore
├── LICENSE
└── README.md

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Building from Source

To compile NetPriority from source code:

1. Make sure you have the .NET 10 SDK installed.
2. Open a terminal in the project folder.
3. Run:

dotnet publish -c Release -r win-x64 --self-contained false

The output will be in bin\Release\net10.0-windows\win-x64\publish\.

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License

This project is distributed under the MIT license. See the LICENSE file for details.

Copyright (c) 2025 damarant.

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Author

damarant

• Version: 1.1.0
• Year: 2025