Open-source alternatives to Proxifier

Rule-based global transparent proxy client — Mellow is a rule-based global transparent proxy client for Windows, macOS and Linux. Also a Proxifier alternative.

↔ alternative to Proxifier

Per-app SOCKS5 proxy routing for Windows apps — ProxiFyre: A Windows SOCKS5 proxifier leveraging NDISAPI to transparently route TCP and UDP traffic on a per-app basis.

↔ alternative to Proxifier

Force apps to route traffic through a SOCKS5 proxy — An open-source alternative to proxifier

↔ alternative to Proxifier

Lightweight Universal Windows proxy app — A lightweight Universal Windows proxy app based on https://github.com/eycorsican/leaf

↔ alternative to Proxifier

Windows and Cygwin port of proxychains — Windows and Cygwin port of proxychains, based on MinHook and DLL Injection

↔ alternative to Proxifier