bandwidth-limiter

📡 A free, open-source NetLimiter-style bandwidth monitor and limiter for Windows, written in Rust.

Tool that monitors, analyzes and limits the bandwidth of devices on the local network without administrative access

Open-source SelfishNet alternative for Windows. Monitor devices, limit bandwidth, pause internet access, and block domains without router access.

A small TCP proxy with rate limiting capability

Root-free, local-VPN per-app traffic controller for Android

Per-app network rate limiter for Linux. Pure eBPF. Silent but killer.

Open-source Windows bandwidth control with per-app limits, live traffic history, quotas, schedules, CLI, and local automation.

Automatically toggle qBittorrent alternative speed limits while Steam games are running

Go-based multi-user sing-box manager with an embedded Web admin panel, subscriptions, quotas, and multi-hop routing.

Per-application bandwidth limiter and network traffic monitor for Windows (Tauri + Rust + WinDivert)

BandwidthGuard — a free, open-source Windows utility by Yoshie Shiraishi that stops Windows Update, Delivery Optimization, and BITS from silently eating your bandwidth. One command to lock it down, one to restore Windows defaults.

Temporary, foreground bandwidth limiter for Linux and macOS

NetShaper – Free open-source Windows bandwidth limiter & traffic control. Per-app speed limits, firewall rules, quotas, DNS filters. MIT.

A free, open-source per-app bandwidth limiter for Windows. Stop background downloads from causing lag spikes with zero CPU overhead.

Transforms the original passive Transfer Quota Monitor into an active bandwidth firewall. Enforces download blocks, adds MB/GB limits, and introduces major security & optimizations. Also a widget avaiable for users which allow to track the usage.

SnoweDiN CDN mirror.

Interactive bidirectional bandwidth limiter for Linux VPS

免 root 的 Android 应用级网络管控工具:按应用限速、模拟丢包、强制 WiFi/移动数据或断网。基于 VpnService 的用户态 TCP/IP 栈。

Go net.Conn bandwidth limiter