I / internet limiter. BCOJACOB NETWORK UTILITY
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Windows 10 / 11 · x64 · public release · v1.0.1

Network control.
Per application.

Internet Limiter provides per-process bandwidth limits, application-level internet blocking and live network visibility in a focused Windows interface.

↓ Download Internet Limiter v1.0.1 Windows 10 / 11 · x64 · installer Setup.exe Explore features ↓
free per-process control tray support easy + advanced
I / internet limiter.
— □ ×
Easy Advanced
APPLICATIONS
Choose an app.
Active network apps stay near the top.
S
steamC:\Program Files (x86)\Steam\steam.exe
5 MB/s
F
firefoxC:\Program Files\Mozilla Firefox\firefox.exe
allow
M
MedalC:\Users\...\Medal.exe
allow
D
DiscordC:\Users\...\Discord.exe
allow
SELECTED APP

steam

3 active connections · 7 total
5 MB/s LIMIT
3 MB/s
5 MB/s
10 MB/s
20 MB/s
Internet accessBLOCK APP
Download throughput 4.82 MB/s
Limit utilization
Connections 7 active
PlatformWindows 10 / 11 x64
PriceFree
Releasev1.0.1 Public
PrivilegesAdministrator required

Control bandwidth by application.

Apply limits to individual applications, block network access when needed and monitor activity without affecting the rest of the system.

Bandwidth limiting

Set a real per-process download cap.

Pick an application and apply a maximum download rate in MB/s. Presets keep the common values one click away while custom limits cover everything in between.

3–100 MB/squick presets
Custommanual speed
Per appindependent rules
Internet access

Cut one app off. Leave the rest alone.

Block network access for a selected application without closing it, then restore access whenever you want.

  • Instant block / restore
  • App stays open
  • Rule state remains visible
  • Useful for launchers and background apps
Live activity

See what is actually using the network.

Active processes stay visible, connection counts update live and the Advanced view adds traffic graphs and a clearer activity overview.

  • Live connection count
  • Network activity graphs
  • Active apps first
System integration

Built to stay out of the way.

Internet Limiter can live in the tray, start with Windows and keep your rules available without turning into another giant dashboard you have to babysit.

Traybackground use
Startupoptional
Native iconsrecognizable apps

One control layer for every app.

Internet Limiter sits between application traffic and your connection policy. Each process can remain unrestricted, receive a bandwidth cap or be blocked independently.

I.TRAFFIC CONTROL
Steamdownload service5 MB/s limit
Firefoxbrowser trafficunlimited
Medalbackground upload3 MB/s limit
Launchernetwork accessblocked

Two interfaces. One rule engine.

The two-mode layout keeps the common job simple without throwing away the deeper controls.

Easy mode

Focused controls for common tasks.

Easy mode keeps the primary controls visible: select an application, set a bandwidth limit or block network access.

Simple process listRecognizable app icons and clear status.
Quick speed presets3, 5, 8, 10, 20 and 50 MB/s.
Block / restoreNo networking vocabulary required.
Advanced mode

Detailed monitoring and policy control.

Advanced mode exposes the live activity view, application rules, priorities, network graphs and additional utilities while keeping the same app-first workflow.

Traffic graphsLive throughput and selected-app activity.
Priority controlsLow, normal and high priority options.
Rule overviewLimited, blocked and managed apps stay easy to spot.

From installation to active policy.

No separate drivers to hunt down and no manual network configuration before the app becomes useful.

01

Install

Run the Windows installer. The required WinDivert runtime is included with the release.

02

Select

Choose a running application from the process list.

03

Control

Apply a speed limit, change priority or block internet access.

04

Leave it

Minimize to tray and let the rule keep doing its job in the background.

Privacy & transparency

Basic telemetry. No process spying.

The public build includes basic product telemetry for release quality and usage tracking. The tracking is intentionally limited to application events and release information rather than the private details of what you run.

No process namesTelemetry does not send the names of applications you limit or block.
No executable pathsLocal process paths are not part of basic telemetry.
No file contentsYour documents and application data are not collected.
Bug reports are explicitReports are sent when you choose to submit one.
PUBLIC BUILD TELEMETRY

What the app may record.

Basic release telemetry helps tell whether the public build is being used and which top-level features are working in the real world.

App / versionInternet Limiter and the current public release version.
Anonymous installation IDA locally generated installation identifier for basic event grouping.
Feature eventsEvents such as mode changes, limits, internet blocking, tray/startup changes and bug reporting.
Personal project

Free to use. Built as a personal project.

If it becomes one of those utilities you keep running all the time, Ko-fi is the easiest way to support future updates and the rest of the BcoJacob projects. No core limiter features are locked behind support.

Support on Ko-fi ♥
Public release · v1.0.1

Control application traffic.

Install Internet Limiter, select an application and apply the network policy you need.

Download v1.0.1 ↓ Back to BcoJacob Hub