Postman - The Collaboration Platform for API Development
OllyDbg - OllyDbg is a 32-bit assembler level analysing debugger.
Insomnia REST - The most intuitive cross-platform REST API Client ð´
X64dbg - X64dbg is a debugging software that can debug x64 and x32 applications.
soapUI - SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.
SoftICE - SoftICE is a debugging software for windows and DOS that analyzes all your programs and repairs them.