Compare the Top Debugging Tools as of July 2025

What are Debugging Tools?

Debugging tools, also known as debuggers, are software tools that enable web developers and software developers to debug their code and applications in order to improve the quality and security of the code and application. Compare and read user reviews of the best Debugging tools currently available using the table below. This list is updated regularly.

  • 1
    Squish

    Squish

    Qt Group

    Squish is the tool of choice for several thousand companies worldwide to automate the functional regression tests and system tests of their graphical user interface (GUIs) and human machine interfaces (HMIs). The Squish GUI testing tool, a 100% cross-platform tool, features. Automated cross-browser GUI testing for Web and HTML5 applications on desktop, mobile and embedded platforms. Automated GUI Testing for native macOS applications including support for embedded Webkit content.
    Starting Price: €82.50 per user per month
  • 2
    OpenText Functional Testing Lab for Mobile and Web
    OpenText Functional Testing Lab for Mobile and Web provides a centralized digital lab offering remote access to real mobile devices, browsers, and emulators for comprehensive application testing. It enables developers and testers to develop, debug, test, monitor, and optimize mobile and web apps from anywhere, improving productivity and flexibility. The platform supports scalable testing on privately dedicated or public devices, allowing teams to increase coverage without additional hardware investments. Cloud browser testing eliminates the need for managing physical machines and infrastructure. AI-driven features optimize testing workflows for faster, more reliable results. Integration with tools like Appium and Selenium supports a seamless end-to-end testing experience.
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