#1Web crawling, scraping, spidering, and automated reconnaissance tools for security testing.
Kitploit recommended

Yet another Ransomware gang tracker

Open-source web application security scanner for automated vulnerability detection, manual penetration testing, and API security testing with a…

Multiplatform C++ library for high-performance network packet capture, parsing, crafting, and analysis. Supports libpcap, DPDK, AF_XDP, PF_RING, and…

A fast WordPress plugin enumeration tool

Download pictures (or videos) along with their captions and other metadata from Instagram.

Fast CLI tool to scan websites, sitemaps, and URL lists for broken links, with concurrent workers, coverage reporting, and multiple output formats.

Crawler (Bot) searching for credential leaks on paste sites.

Browser fingerprinting tools for anonymizing your scrapers. Developed by Apify.

Rust-based XSS scanner with context-aware payload selection, WAF detection and bypass, crawling, blind XSS callbacks, and static DOM sink analysis.

Open Source Link Analysis & OSINT Framework

Open Source Link Analysis & OSINT Framework

Async HTTP(S) scanner that greps response bodies and headers for strings or regex across hosts, ports, CIDR/ranges and TLS-cert vhosts.

All-source intelligence fusion dashboard — WiFi, cellular, CCTV, ADS-B, orbital & SDR feeds unified into a single tactical map. Security research…

Fetch known URLs from AlienVault's Open Threat Exchange, the Wayback Machine, and Common Crawl.

Trap AI web scrapers in an endless poison pit.

🔍 gowitness - a golang, web screenshot utility using Chrome Headless

An open, local-first security testing platform for pentesters, AI agents, CI/CD pipelines, and teams.

Find every API request a web app makes, from the JavaScript it ships: method, URL, body, headers and GraphQL operations. One command.