Windows · .NET 9 Independent developer No telemetry Offline databases

Tools for the network, firewall, and what happens between them.

Desktop utilities for Windows, built for people who look into network traffic deeper than Task Manager shows. No clouds, no telemetry — just your PC and local databases.

Utilities / three tools

03 / projects
01 v1.0.0 · new

NetGeoAudit

Live firewall monitoring via WFP events, Windows Firewall rule management with risk scoring, system geolocation audit across 50+ markers, GeoIP-enabled traceroute. All in one window.

Windows 10/11 .NET 9 · WPF
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02 external site ↗

ReSeeder

BitTorrent re-seeding tool. Matches local files against torrents via SHA1 piece hashes across 12 standard piece sizes, auto-creates hardlinks, and hands the data off to libtorrent.

reseeder.app Windows · libtorrent
Open site
03 web utility ↗

WG Split-Tunnel

WireGuard config generator with split tunneling. Route only specific services through VPN — everything else stays on your direct connection. Browser-based: QR support, DNS selection, dual IP status.

nomer.help WireGuard · Web
Open generator

Author / solo developer

/ contact

byFox is an independent developer working alone on a suite of Windows utilities. The focus is network security: administration tools, firewall rule audit, and low-level work with networking protocols.

All utilities follow the same principle — local and quiet: geolocation via offline MaxMind databases, rules stored in SQLite on your machine, no analytics, no trackers. What you see on screen is exactly what happens.

Reach out at email — bugs, features, commercial use, custom development.