Curiosity: Exploratory testers need to be naturally curious and enjoy discovering new things about the software they are testing. They need to be motivated to find out how the software behaves in unexpected ways and how it can be improved.

Creativity: Exploratory testing requires a certain level of creativity in order to think outside the box and come up with unconventional test scenarios. A good exploratory tester is able to see the software from different perspectives and imagine how it could be used in unexpected ways.

Problem-solving skills: Exploratory testers need to be able to diagnose issues quickly and effectively, and be able to come up with solutions to resolve them. They need to be able to think on their feet and adapt their testing strategies as needed.

Attention to detail: A good exploratory tester pays close attention to the software and is able to pick up on subtle details that others may miss. They need to be able to notice and track changes in the software over time and have a good understanding of how different parts of the software are interrelated.

Communication skills: Exploratory testers need to be able to communicate their findings effectively to developers and other stakeholders. They need to be able to explain complex issues in a clear and concise manner and provide enough detail to allow others to reproduce the issues they have found.

Technical knowledge: While exploratory testing does not require a deep understanding of the technology being tested, a good exploratory tester should have a solid understanding of the fundamentals of software development and testing. They should be able to quickly pick up on how the software works and what its limitations are.

Flexibility: Exploratory testing is an iterative process, and good exploratory testers are able to adapt their testing strategies as needed. They should be flexible in their approach and be able to adjust their testing plan as new information comes to light.