Yes. Katalon supports web, mobile, API, and desktop (Windows) automated testing, so you can import legacy scripts (written in Java or Groovy) from Appium, Selenium, Selenium IDE, TestNG and JUnit.
To centralize and store test reports for long-term analysis, turn on the TestOps integration.
Reports in JUnit (XML format) or open-source frameworks like Jest, Jasmine, Mocha, or Pytest can be imported without any problems.