List of the Top 6 Cross-Browser Testing Tools for Linux in 2025

Sahi Pro is a comprehensive suite of automation tools designed for various platforms, including web applications, web services, Windows desktop, and Java applications. Key features of Sahi Pro encompass automatic waits, recorders, and an accessor spy, as well as an integrated frame and editor, parallel playback capabilities, and both automatic reporting and logging functionalities. In addition, it is capable of reducing the time and effort required for test automation by up to 70%. With a growing reputation, Sahi Pro has gained the trust of over 400 companies globally, establishing itself as a favored choice for test automation, especially in agile development environments. Furthermore, its user-friendly interface and robust capabilities make it an attractive option for teams looking to streamline their testing processes.

Testsigma serves as a low-code automation platform designed for Agile teams, enabling seamless collaboration among SDETs, manual testers, subject matter experts, and quality assurance professionals in planning, developing, executing, analyzing, debugging, and reporting their automated tests for websites, native Android and iOS applications, and APIs. This versatile tool is offered as both a fully managed cloud solution and a self-hosted open-source instance, known as Testsigma Community Edition. While the platform's architecture is based on Java, its automated testing capabilities remain code-agnostic, allowing teams to describe user actions in straightforward English using its built-in NLP Grammar or to create comprehensive test scripts through the Test Recorder. Additionally, Testsigma incorporates features such as visual testing, data-driven testing, two-factor authentication testing, and an AI component that resolves unstable elements and test steps, locates regression-affected scripts, and offers suggestions to address test failures. By consolidating numerous tools within the quality assurance process, Testsigma empowers teams to perform testing efficiently, continuously, and in a collaborative manner, ultimately streamlining their workflows and enhancing productivity.

Parasoft aims to deliver automated testing tools and knowledge that enable companies to accelerate the launch of secure and dependable software. Parasoft C/C++test serves as a comprehensive test automation platform for C and C++, offering capabilities for static analysis, unit testing, and structural code coverage, thereby assisting organizations in meeting stringent industry standards for functional safety and security in embedded software applications. This robust solution not only enhances code quality but also streamlines the development process, ensuring that software is both effective and compliant with necessary regulations.

Experience unmatched efficiency in testing across various browsers and platforms effortlessly. Run automated tests in the cloud across a multitude of popular browsers and devices, while we handle the intricate details, all through the latest offerings of TestOps and Studio. Quality assurance teams and developers are equipped with the agility to respond to changing environments and shifting business needs. Benefit from straightforward access to on-demand testing environments that are pre-configured for your convenience. With top-tier security protocols in place, every step of the testing journey is thoroughly safeguarded. Within the Katalon ecosystem, users can craft, manage, and execute all their testing activities. They can create scripts using Studio, execute them via TestCloud, oversee the entire testing workflow, and review outcomes through TestOps, all managed from a single Katalon account. Test on any mix of browsers, versions, or operating systems at your disposal. TestCloud empowers QA professionals and testers by eliminating the constraints of local setups and removing the waiting time for IT to establish necessary configurations. This efficient model not only boosts productivity but also significantly accelerates the overall testing timeline, allowing teams to deliver results faster than ever before. In this way, Katalon not only enhances testing efficiency but also elevates the quality of software delivery.

Introducing an advanced browser designed specifically for the creation, evaluation, and troubleshooting of mobile websites. This tool enables users to examine their sites through a variety of pre-loaded mobile device viewports. LT Browser is a versatile mobile browser that lets you experience your website as it would appear on both iOS and Android platforms. If your preferred device is not available, LT Browser offers the flexibility to design your own custom viewport and save it for future access. You can generate new configurations for mobile, tablet, or desktop devices, allowing for comprehensive testing of your website. Additionally, it allows you to assess screen resolutions across various devices, streamlining the process of mobile website testing without the need to switch between multiple gadgets. With LT Browser, you have the unique capability to test on two devices at once, facilitating simultaneous evaluations of tablets and desktops in varying resolutions. This tool also includes integrated DevTools that empower you to test responsiveness across multiple devices concurrently. You can seamlessly verify your website's performance on different resolutions while utilizing distinct DevTools for each test, ensuring a thorough and efficient testing experience. This combination of features makes LT Browser an essential asset for developers focused on optimizing mobile web experiences.

Test Evolve is a sophisticated reporting tool designed specifically for product managers and executive teams, providing them with thorough insights into the immediate performance of their products. The platform allows customization of up to eight unique dashboards, guaranteeing that a clear summary of operational metrics is consistently available. Users can easily switch between different levels of detail, facilitating swift access to essential information regarding test failures. In the live view, all failed tests are clearly highlighted, accompanied by direct links for further analysis, which includes detailed stack traces and pertinent information about each failure. Utilizing Test Evolve simplifies the process of identifying bugs, ensuring that critical issues are quickly resolved and do not go unnoticed. This robust tool not only boosts efficiency but also enables teams to uphold exceptional standards of quality assurance, ultimately fostering a culture of continuous improvement. By leveraging such features, organizations can make informed decisions that enhance both product quality and team collaboration.