Difference between testing tool and testing framework

Difference between testing tool and testing framework:
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Tool:
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A testing tool or software development tool is a computer program that  use to create, debug, maintain, or otherwise support other programs and applications.

A tool is used to test the applications.

Tool is dependent on the environment

Selenium is a tool  which works on browsers for web based applications

Framework:
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A framework is a semi completed application,based on our requirements we can customize it its called framework.
Using testing tools we build the testing frameworks