WinPcap - Industry-standard tool for link-layer network access in Windows.
Proxycap - ProxyCap empowers you to divert your PC’s system associations through intermediary servers.
Npcap - Npcap is the Nmap Project's packet sniffing library for Windows.
Proxy SwitchyOmega - Proxy SwitchyOmega is the updated version of the proxy settings for easily switching and managing the multiple proxy servers and files within minutes.
Win10Pcap - Win10Pcap is a WinPcap-based Ethernet packet capture library.
FoxyProxy - FoxyProxy is a set of proxy and proxy switcher to reach the content of international market and easily switch between multiple proxies and proxy servers.