NetLimiter
NetLimiter is paid Windows software for monitoring internet traffic and controlling bandwidth.
What NetLimiter is
NetLimiter is paid Windows software for monitoring internet traffic and controlling bandwidth. It can set maximum transfer speeds for a machine, application, user, or individual connection, and adjust priority. Real-time views show application traffic to and from the internet or other networks with charts. Connection Blocker rules can stop selected applications, while filters based on paths, domains, IP ranges, or users can apply quotas and trigger limits or blocking. Detailed statistics are stored locally for retrospective analysis with unlimited historical retention. NetLimiter can remotely control other installed machines, perform VirusTotal checks, and provide an API. The maker says data remains on the installed machine rather than cloud storage, though online connections occur for updates, license registration, and VirusTotal checks. It is listed for Windows 7, 10, 11, and later. Downloads include a 28-day trial. After expiration, Restricted Mode keeps monitoring and existing rules but prevents new rules and statistics.
Good
- Per-application and per-user bandwidth controls
- Real-time charts and local statistics
- Connection blocking with interactive prompts
- Unlimited historical data retention
- Remote administration and third-party API
Watch out
- Windows-only platform
- Trial lasts 28 days
- One-device license registration
- Restricted Mode blocks new rules after expiry
Who it suits
NetLimiter suits Windows users who need per-application traffic monitoring, bandwidth limits, blocking rules, quotas, or local historical statistics. It also fits users managing other machines remotely.
Verdict
NetLimiter provides detailed local traffic oversight and granular control on Windows. Check the one-device license rule and what remains available after the trial or subscription ends.
Plans and prices
From NetLimiter's own pricing page, checked 2 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Standard license — one year | — | 12 months of full functionality · one device at a time, including virtual machines · one license per computer · One-time payment with manual renewal, or automatic renewal; price is not displayed on the opened page. |
| Standard license — two years | — | 24 months of full functionality · one device at a time, including virtual machines · one license per computer · One-time payment with manual renewal, or automatic renewal; price is not displayed on the opened page. |
The facts
Each one read from NetLimiter's own pages, with the date it was checked.
What it does
- Bandwidth controls
- It can set maximum transfer speeds for a machine, applications, users, or individual connections, and adjust bandwidth priority.checked 2 Oct 2026
- Connection rules
- Connection Blocker rules can prevent selected applications from connecting to the internet, with an interactive prompt to create rules in real time.checked 2 Oct 2026
- Integrations and API
- The feature list states that NetLimiter supports VirusTotal checks and provides an API for third parties.checked 2 Oct 2026
- Internet connections
- The privacy notice says NetLimiter connects to the internet for updates, license registration, or VirusTotal file checks when used.checked 2 Oct 2026
- License limit
- The currently available standard license can be registered on one device at a time, including virtual machines, and transferred between devices.checked 2 Oct 2026
- Privacy
- The maker says NetLimiter does not send or store user data outside the installed machine and does not use cloud or other online storage.checked 2 Oct 2026
- Purpose
- NetLimiter controls and monitors internet traffic on Windows PCs, including per-application bandwidth management and connection blocking.checked 2 Oct 2026
- Quotas and filters
- Users can create filters using application paths, domain names, IP ranges, or users, and set quotas that can trigger limits or blocker rules.checked 2 Oct 2026
- Remote administration
- NetLimiter can remotely control other machines that have NetLimiter installed.checked 2 Oct 2026
- Statistics
- Detailed long-term traffic statistics are stored locally for retrospective analysis.checked 2 Oct 2026
- Support
- The maker offers email support, user documentation, FAQs, and help with lost registration or license management.checked 2 Oct 2026
- Traffic monitoring
- It monitors application traffic to and from the internet or other networks in real time and provides traffic charts.checked 2 Oct 2026
Money
- Free plan
- Nochecked 21 Sep 2026
- Trial and platform
- The download includes a 28-day trial and is listed for Windows 7, 10, 11, and later.checked 2 Oct 2026
- Trial expiration
- After the trial or subscription expires, Restricted Mode allows real-time monitoring and existing rules to keep functioning, but users cannot create new rules and statistics do not work.checked 2 Oct 2026
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