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Yes. FebNMS is free for all LibreNMS users, with no ads or in-app purchases. It’s FEB PTE. LTD.’s way of giving back to the open-source community.

No. FebNMS is independently developed by FEB PTE. LTD. and is not affiliated with the LibreNMS project. The app is free to use, but its client code is not open source. LibreNMS itself remains an independent open-source project.

Because it’s faster and more convenient. The app runs locally and exchanges only a small amount of data with the server, so it responds instantly. Even on a slow connection, you don’t have to wait for entire pages to load. The desktop app also offers right-click menus, bulk actions, and full keyboard shortcuts that aren’t available in the web interface.

FebNMS is the new cross-platform version of FEB LibreNMS. The app on iPhone and Mac updates directly; just sign in to the same account to restore your server settings and dashboard layout.

No. Most features use the official LibreNMS API. A few enhanced features, such as per-second real-time metrics, rely on new interfaces we’ve submitted to LibreNMS. The core monitoring features work normally even if you don’t install them.

Get your LibreNMS address and an API Token with the required permissions, then add the server in the app. You can test the connection before saving. See the user guide.

Your account syncs server settings, dashboard layouts, and preferences across your devices, and registers devices for push notifications. Sign in with an email verification code; your account is created automatically the first time you sign in.

No. Sign in to the same account and your server address and API Token will sync automatically (the server stores them encrypted with AES-256-GCM). Your dashboard cards sync too.

The app automatically configures LibreNMS the first time you enable push notifications. After that, tap the bell on an alert rule and select the phones or computers you want to receive notifications.

Yes. Add multiple servers and switch between them anytime. Each server has its own dashboard layout and push notification subscriptions.

Mac, Windows, Linux, iPhone, iPad, and Android. The Android app supports phone, tablet, and desktop modes, including free-form windows when connected to an external display.

In desktop mode or a free-form window, FebNMS switches to a desktop layout with a sidebar based on the window width. It also supports mouse hover, right-click menus, and keyboard shortcuts.

Download only from this site or the official app stores. SHA-256 checksums for all installers from this site are listed on the download page.

Your Token is stored in system-level secure storage: Apple Keychain, Android Keystore, Windows Credential Manager, or Linux Secret Service. If account sync is enabled, the Token is stored on the server encrypted with AES-256-GCM and is returned only to you.

No. Monitoring requests go directly from the app to your LibreNMS server, without going through any FEB relay, analytics, or advertising services. See the privacy policy.

Currently, AI is only used to generate alert rules, which are saved only after you confirm them. The planned “AI brain,” which will initially filter alerts and handle issues within the scope you authorize, is still in development. You’ll choose the scope of its permissions when it launches.

In the app, go to “Settings › Account” and select Delete Account. Your synced data and registered devices will be deleted as well.