YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.

Mock and modify HTTP request for exploratory testing.

Empower development teams with a code quality and security solution that deeply integrates into your enterprise environment; enabling you to deploy clean code consistently and reliably.

Cross Browser Testing Cloud - Browser & app testing cloud to perform both exploratory and automated testing across 3000+ different browsers, real devices and operating systems.

A new generation of free collaborative mind mapping software for brainstorming and idea co-creation, stimulating the flow of ideas and allowing wisdom to spring forth organically

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis. Built and maintained by GCHQ (The UK intelligence and security organisation).