NetLimiter

NetLimiter is an ultimate internet traffic control and monitoring tool designed for Windows. You can use NetLimiter for Windows to set download/upload transfer rate limits for applications or even a single connection and monitor their internet traffic.

Along with this unique feature, the app offers a comprehensive set of internet statistical tools. It includes real-time traffic measurement and long-term per-application internet traffic statistics.



Features and Highlights

Network Monitor
The Network Monitor tool shows a list of all applications communicating over a network it's connections, transfer rates, and more.

Bandwidth Limiter (or shaper)
You can use NetLimiter to set download or upload transfer rate limits for applications, connections, or groups of them. With limits, you can easily manage your internet connection's bandwidth (bandwidth shaper or bandwidth controller)

Statistical tool
This feature lets you track your internet traffic history since you've installed the app.

Additional network information
Net Limiter provides you with additional information like WHOIS, traceroute, etc.

And more...
Rule scheduler, Remote administration, Connection blocker, Running as WinNT service, User rights, Chart, Advanced Rule editor and scheduler, Zone-based traffic management.



What’s New

• Improved Tray Experience: Redesigned the tray icon functionality for quicker and easier access to NetLimiter tools and information
• New Tray Widget: Added a dedicated tray widget with useful network tools and real-time information
• Traffic Chart Controls: Added a Pause option to the traffic chart, making it easier to inspect network activity without the graph continuing to update
• Expanded Localization: Added many more translated texts across all supported languages
• Traffic Chart Stability: Fixed a rare synchronization issue affecting the traffic chart

How to Use

• Launch the application and grant necessary permissions
• View all network-connected applications in the main window
• Set download and upload limits for specific applications
• Create custom rules to block or prioritize connections
• Monitor real-time and historical internet usage
• Use the scheduler to set limits at specific times
• Manage firewall rules to allow or block connections
• Analyze bandwidth usage with detailed statistics
• Save and export reports for network analysis

FAQs

What is NetLimiter and what can it do?
NetLimiter is a Windows network traffic control and monitoring tool. It lets you monitor internet activity in real time, limit download and upload speeds for individual applications, prioritize traffic, block applications from connecting to the internet, and track long-term bandwidth usage.

Can NetLimiter limit the internet speed of individual applications?
Yes. You can set separate upload and download limits for individual applications or connections. This is useful when one program—such as a game launcher, browser, or download client—is consuming too much bandwidth and slowing down other activities.

Can NetLimiter block applications from accessing the internet?
Yes. Its Connection Blocker lets you create rules that prevent selected applications, domains, IP addresses, or other connections from accessing the internet. Rules can also be customized and scheduled according to your needs.

Is NetLimiter still actively maintained in 2026?
Yes. NetLimiter is still maintained, with version 5.3.26.0 listed as the latest stable release. The developer continues to update compatibility and system components, although support for older systems such as Windows 7 and 8 was expected to end during 2026.

Alternatives

GlassWire – A network monitoring and firewall tool that tracks bandwidth usage, network activity, and suspicious connections.

DU Meter – A network monitoring tool that displays real-time Internet traffic and tracks data usage over time.

NetOptimizer – A Windows utility that analyzes and optimizes network settings to improve Internet connection performance.

Pricing

One-Year License — €19
Automatic renewal or one-time payment

Two-Year License — €29
Automatic renewal or one-time payment

Note: Prices are shown in EUR. VAT/tax may be recalculated during checkout based on customer or business details.

System Requirements

• Operating System: Windows 7, 8, 10, 11 (32/64-bit)
• Processor: 1 GHz or faster
• RAM: Minimum 2 GB recommended
• Storage: 100 MB of free disk space
• Internet: Required for activation and updates

PROS

• Easy to set bandwidth limits
• Real-time network monitoring
• Detailed traffic statistics
• Custom rules for connections
• User-friendly interface

CONS

• Limited free version features
• Can impact system performance
• Requires manual rule setup
• No mobile app version
• Some features need learning

Note: 28-day trial version.