A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
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GoodbyeDPI — Deep Packet Inspection circumvention utility (for Windows)
- dpi
- deep-packet-inspection
- censorship-circumvention
- anticensorship
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
:zap: KCP - A Fast and Reliable ARQ Protocol
Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64\arm64 and loong64.
TranslatedA local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, DoH, DoQ.
- smartdns
- openwrt-package
- dns-server
- dns-over-https
proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained proxychains project. the sf.net page is currently not updated, use releases from github release page instead.
Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. You're welcome to submit pull requests there.
- wireshark
- packet-capture
- tshark
- stratoshark
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.
F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.
Packet, where are you? -- eBPF-based Linux kernel networking debugger
WinDivert: Windows Packet Divert
- windivert
- packet-capture
- packet-sniffer
- firewall
the LIBpcap interface to various kernel packet capture mechanism
- pcap
- pcapng
- packet-capture
- sniffer
High-speed packet processing framework
- pf-ring
- capture-packets
- high-speed
- 100gbit
mTCP: A Highly Scalable User-level TCP Stack for Multicore Systems
Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
- tcpreplay
- pcap
- netmap
- c
Process-aware, eBPF-based tcpdump
- ebpf
- ebpf-tc
- tcpdump
- tcpdump-like
USB packet capture for Windows
ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.
- sniffer
- grepping
A Software Probe for network packet capturing and forwarding in Cloud/Kubernetes and Virtualized environment.
- netis
- capture
- network
- traffic
A portable framework for low-level network packet construction
- network-packets
- ospf
- rip
- bgp
DPDK interface driver for userspace TCP/IP stack
An EBPF based IPv4/IPv6 firewall with integrations for OpenZiti Zero-Trust Framework edge-routers and tunnellers