Take it like a gift

Injectus
Injectus

CRLF and open redirect fuzzer.

merlin
merlin

Cross-platform post-exploitation HTTP/2 Command & Control server and agent.

BurpSuiteHTTPSmuggler
BurpSuiteHTTPSmuggler

A Burp Suite extension to bypass WAFs or test their effectiveness using a number of techniques.

google-authenticator-exporter
google-authenticator-exporter

Get the TOTP secrets exported by Google Authenticator.

angr
angr

A powerful and user-friendly binary analysis platform.

espionage
espionage

Collects informations related to domains whois, history, dns records and more.

endext
endext

A tool for extracting all the possible endpoints from the JS files.

Arachni
Arachni

Web Application Security Scanner Framework.

ADRecon
ADRecon

Gather information about the Active Directory and generates a report.

fastsub
fastsub

A DNS bruteforcer with multi-threading, and handling of bad resolvers.

DVWA
DVWA

Damn Vulnerable Web Application.

ADRT
ADRT

Active Directory Report Tool.

APKEnum
APKEnum

Passive enumeration utility For Android applications.

enum4linux-ng
enum4linux-ng

A Windows/Samba enumeration tool with additional features like JSON/YAML export.

ActiveScan++
ActiveScan++

Extends Burp Suite's active and passive scanning capabilities.