NetMute · Privacy Firewall

Network monitor & DNS blocker

Only for Mac

Free · In‑App Purchases

Mac

Eleven countries in a quiet week — that's a normal Mac. See every company yours talks to, and silence it with one switch. No account, no VPN. Your Mac talks to hundreds of servers you never chose. Advertisers, analytics firms, data brokers — quietly, every day. NetMute shows you exactly who, on a live world map, and lets you silence them with one switch. Everything runs on your Mac. No account. No VPN. WHERE YOUR DATA GOES A live map of every country your apps reach, with arcs from your Mac to each destination. See at a glance how far your data really travels — eleven countries in a quiet week is normal. APP X-RAY Open any app and see every domain it contacts, ranked by frequency and sorted into analytics, advertising, fingerprinting, telemetry and first-party. Each app earns a Privacy Grade from A to F. Block what leaks, keep what the app actually needs. PRIVACY DASHBOARD Your overview ranks the companies reaching for your data and breaks them down by category — the full picture, every time you open NetMute. TRACKER SHIELD Known tracker domains, blocked across every app on your Mac. The 50 loudest offenders are silenced from the start; Pro adds the full list plus optional Hagezi and EasyPrivacy community lists. NetMute flags the rare domain an app genuinely needs, so blocking never quietly breaks it. SAFARI SHIELD Trackers and ads stopped inside Safari, by a content blocker that never sees a page you visit. The protection report shows how much of your measured tracker contacts each list actually catches — and no percentage at all until something has been measured. PROFILES One click swaps your whole setup — which apps may connect and which domain groups are blocked. Build groups like Social, Streaming or News once, then assign them to Work, Focus or Travel. DATA LIMITS Cap data per app, for your whole Mac, or on one network only. Set a tight limit for a phone hotspot and a looser one for café Wi-Fi. Hit the cap and NetMute holds the line — perfect for tethering and roaming. MADE FOR TRAVEL Heading abroad? A Travel profile silences background hogs, caps roaming data and shows which apps burned your gigabytes on every network — hotspot, hotel Wi-Fi or tethering. NETWORK AUTOMATION Assign a profile to each Wi-Fi. Join your hotspot and NetMute locks things down; back home it opens up again — automatically, every time. SCHEDULES Time-based rules: silence social apps overnight, switch to a Work profile during office hours. DOMAIN BLOCKS Block a single domain everywhere, or only on mobile networks. Always means always — across every app on the Mac. REPORTS Every byte accounted for, with a weekly breakdown and the world map. 90 days of history, kept on your Mac only. LOCAL-FIRST PRIVACY NetMute uses Apple's Network Extension framework — the same APIs Apple's own privacy features run on. No VPN, no proxy, no account. Your network activity never leaves your Mac. The optional community tracker list fetches signed public files; nothing about your usage is ever uploaded. WHAT PRO ADDS Pro unlocks the full Tracker Shield, App X-Ray grades, per-network Data Limits, Schedules, unlimited Profiles with domain groups, and 90-day Reports. Every install opens the complete shield for 24 hours, so you can see what it catches before you decide. WHO BUILT THIS NetMute is a one-person project, built in Munich. Mail support@balane.tech with anything — bugs, requests, awkward wording. Every message reaches me directly. REQUIREMENTS macOS 26 Tahoe or later. Universal (Apple Silicon and Intel). PRIVACY NetMute collects no personal data and runs no servers of its own. See the in-app Privacy Policy for details. TERMS OF USE Use of NetMute is subject to Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Setup in one window Three windows became one flow of eight steps, and the graphic leads. Before, setup took the start window's space and still counted it as seen. A backlog instead of a dialog Silent mode lets everything run and writes down every address an app contacts for the first time. You decide later, in one pass, under "Rules". The list grows while you watch, the number at the top really leads to the rows, switching off no longer throws away what was collected, and after a restored backup the count starts at the right point. Troubleshooting for apps Enter an app or an address: NetMute says whether and why something is blocked, with the allow button right next to it. Also on right-click on any app. A report for support One button collects the state of your installation. You see all of it and send it yourself. Fixed The filter reinstall loop ("waiting for approval" is not "reinstall"), cold start and the DNS proxy kept the whole Mac waiting, a hard data limit now survives the main switch, monitoring mode keeps measuring while protection is off, the privacy grade measures the share of trackers instead of their number, and backup failed to back up on both paths.

The developer, Jonas Hoettler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Jonas Hoettler
Size
  • 6.1 MB
Category
  • Utilities
Compatibility
Requires macOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later.
Languages
English and 46 more
  • English, Afrikaans, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Balane GmbH