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.
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.
Open siteBitTorrent 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.
Open siteSelf-hosted web panel for your own VPN server: AmneziaWG, XRay/VLESS and MTProto in one place. Clients, traffic limits and schedules, country/service routing with blackmatrix7 templates, QR and Shadowrocket/Loon/Clash configs, geo-enriched logs, online updates and backup.
Read morebyFox 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.