KozBon
iOS Universel / Utilitaires
KozBon is a utility app that helps you discover and test Bonjour (mDNS) network services. KozBon discovers nearby Bonjour services on your network and lets you browse, create, and publish your own services for testing.
**Discover Services**
Automatically scan your local network for all active Bonjour services. View detailed information for each service including hostname, IP addresses, transport layer, domain, and TXT record metadata. Pull to refresh and scan again at any time.
**Broadcast Your Own Services**
Publish custom Bonjour services to your network with configurable name, port, domain, and TXT records. Perfect for developers testing service discovery in their own apps, or for network administrators verifying mDNS configuration.
**120+ Built-in Service Types**
Browse a comprehensive library of pre-configured Bonjour service types including HTTP, SSH, AirPlay, HomeKit, AirDrop, Spotify Connect, and many more. Each type includes its protocol name, transport layer, and description.
**Create Custom Service Types**
Define and save your own service type definitions for protocols not included in the built-in library. Custom types persist across app launches and are available for broadcasting and discovery.
**Designed for Every Apple Platform**
KozBon runs natively on iPhone, iPad, Mac, and Apple Vision Pro with platform-specific features:
- iPhone: Pull-to-refresh scanning, context menus, sort options
- iPad: Split-view navigation with drag & drop support
- Mac: Keyboard shortcuts, menu bar commands, multi-window support
- Apple Vision Pro: Native glass UI styling with floating controls
**Built for Accessibility**
Full VoiceOver support with descriptive labels and hints. Dynamic Type scales all text to your preferred size. Animations respect the Reduce Motion setting.
KozBon is free, contains no ads, and requires no account.
Quoi de neuf dans la dernière version ?
What's new since v3.0
INSIGHTS - On-device AI explanations (NEW)
Long-press any discovered service or service type to stream a personalized explanation - what it does, why devices advertise it, and how to interact with it from your specific device. Powered by Apple Intelligence and running entirely on-device; nothing is ever sent to external servers.
CHAT - A conversational networking assistant (NEW)
Ask about your actual network in plain language: "What's on my Wi-Fi?", "How do I connect to my printer?", "What does my Apple TV advertise?". The assistant is grounded in your live network - discovered services with their IP addresses, TXT records, and transport layer, plus the full service-type library grouped by category. Multi-turn memory lets you ask follow-ups.
PERSONALIZED INSIGHTS
Pick your expertise level (Basic or Technical) and response length (Brief, Standard, or Thorough) in Preferences.
FILTER AND SORT DISCOVERED SERVICES
New Discover-tab filters: Smart Home, Apple Devices, Media & Streaming, Printers & Scanners, Remote Access. Thread, Matter, and many other modern service types added to the library (now 110+). Sort menu with animated transitions.
LIQUID GLASS ON iOS 26 AND macOS 26
The Chat compose bar, send button, and typing indicator adopt the new Liquid Glass material - translucent capsules that blur content behind them. Material fallback on older systems and visionOS.
BROADCASTING POLISH
Edit TXT records on services you publish. Best-practice footnotes on every form walk you through picking a service type, port number, domain, and TXT keys. Haptic feedback confirms your selection.
NEW PREFERENCES TAB
A dedicated tab for configuring Insights, display, and library management. Reset-to-defaults restores the built-in settings.
QUALITY-OF-LIFE
- Context menus for copying service names, hostnames, IP addresses, and full type strings
- Pull-to-refresh scan
- Menu-bar commands and keyboard shortcuts on macOS
- Multi-window service details on macOS
- Split-view navigation and drag-and-drop on iPad
- Markdown rendering of streaming AI explanations
SIX LANGUAGES
Now localized in English, Spanish, French, German, Japanese, and Simplified Chinese, with locale-appropriate typography throughout.
ACCESSIBILITY THROUGHOUT
VoiceOver labels and region markers on every element, heading traits for rotor navigation, Reduce Motion support, Dynamic Type, and per-sentence haptic feedback while the model streams.
STABILITY
Fixed the empty-Discover-tab bug on rapid tab switches, follow-up message reliability in Chat, keyboard "Send" behavior, context-menu hit-targets, and dozens of iOS / macOS / visionOS polish fixes.
