Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
StackPath - Secure Content Delivery Network, DDoS, WAF Service
Postman - The Collaboration Platform for API Development
Flexera Software Vulnerability Manager - Flexera Software Vulnerability Manager provides solutions to continuously track, identify and remediate vulnerable applications.
Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Avast - Avast security software products are developed for Microsoft Windows, Mac OS X, Android and Linux users by AVAST Software.