Best Free Software Testing Tools of 2026 - Page 3

Next-gen browser for building, testing and debugging mobile websites. You can test the website on various pre-installed mobile device views ports. LT Browser is a mobile browser that allows you to view the website in both iOS and android resolutions. Can't find your favorite device? LT Browser allows you to create your own device view port and save it for later use. You can create new mobile, tablet, or desktop devices to test your website. You can also test the screen resolution on different devices. Screen resolution testing can be done on different screen sizes. Mobile website testing doesn't require you to switch between two devices. LT Browser allows you to test two devices simultaneously. You can perform mobile website testing on different sizes of tablet and desktops, and inspect websites on different resolutions simultaneously. LT Browser includes DevTools that allow you to simultaneously test responsiveness on multiple devices. You can test website on different resolutions using separate DevTools.

Software testing is made easier with the Test Management System for Dev and QA Teams. Test suites allow you to organize your test cases into logical groups. Test cases have many useful features that allow you to describe test case severity and priority, as well as pre-conditions and post-conditions. You can also take steps to reproduce the test case. You can create test plans and then run them. Smart wizards will guide you through the test plans and help you to review all cases simultaneously. The time tracker will provide detailed information about the time spent on each case. You can also easily share a test log with detailed information about each case to your customer or manager in just a few clicks. Invite your colleagues to join you and make use of all the power of test case management tools together. Role-based access control allows you to assign permissions to different groups of users.

Upload your application to Waldo and navigate through it just as you would on your mobile device. Waldo captures each screen along with the logic that links them, providing insights into your app's structure. This process is accessible to everyone. Are you preparing to release an updated version of your app? We've got you covered. Waldo efficiently replays your tests for every new iteration of your app automatically. If any test encounters a failure, Waldo promptly informs you about the exact location of the problem, enabling you to either modify the failed test or notify your team to address the issue. This is particularly beneficial for agile mobile teams that are looking to reap the rewards of automation without the necessary resources, time, or inclination to set up scripting tools. Additionally, larger app development teams can focus more on enhancing code quality and adding new features rather than getting bogged down in bug tracking. Ultimately, Waldo streamlines the testing process, allowing teams to prioritize innovation and efficiency.

SpiraCapture™ is a browser extension designed to facilitate exploratory testing by intelligently capturing and organizing testing sessions, allowing for seamless saving of recordings into SpiraTest. Cem Kaner, the originator of the term Exploratory Testing, described it as "a style of software testing that emphasizes the personal freedom and responsibility of the individual tester." This method encourages a spontaneous and intuitive approach, where testing steps are not predetermined and must be documented manually. The sequence and flow of a testing session play a crucial role in fostering effective communication between testers and developers. At Inflectra, we aim to enhance this communication speed and efficiency through SpiraCapture. There are instances when understanding the exact actions that led to an issue in the application is essential. What specific clicks or URL modifications contributed to that peculiar state? By automatically recording every significant action taken by the tester, SpiraCapture ensures that all important details are preserved for review. This not only aids in troubleshooting but also promotes better insights into the testing process itself.

Harness is a comprehensive AI-native software delivery platform designed to modernize DevOps practices by automating continuous integration, continuous delivery, and GitOps workflows across multi-cloud and multi-service environments. It empowers engineering teams to build faster, deploy confidently, and manage infrastructure as code with automated error reduction and cost control. The platform integrates new capabilities like database DevOps, artifact registries, and on-demand cloud development environments to simplify complex operations. Harness also enhances software quality through AI-driven test automation, chaos engineering, and predictive incident response that minimize downtime. Feature management and experimentation tools allow controlled releases and data-driven decision-making. Security and compliance are strengthened with automated vulnerability scanning, runtime protection, and supply chain security. Harness offers deep insights into engineering productivity and cloud spend, helping teams optimize resources. With over 100 integrations and trusted by top companies, Harness unifies AI and DevOps to accelerate innovation and developer productivity.

Having the most skilled developers isn't enough if testing processes are hindering their progress; in fact, a staggering 80% of your software tests may be ineffective. The challenge lies in identifying which 80% is truly unnecessary. We utilize your data to pinpoint the essential 20%, enabling you to accelerate your release process. Our predictive test selection tool, inspired by machine learning techniques employed by leading companies like Facebook, is designed for easy adoption by any organization. We accommodate a variety of programming languages, test frameworks, and continuous integration systems—just integrate Git into your workflow. Launchable employs machine learning to evaluate your test failures alongside your source code, sidestepping traditional code syntax analysis. This flexibility allows Launchable to effortlessly extend its support to nearly any file-based programming language, ensuring it can adapt to various teams and projects with differing languages and tools. Currently, we provide out-of-the-box support for languages including Python, Ruby, Java, JavaScript, Go, C, and C++, with a commitment to continually expand our offerings as new languages emerge. In this way, we help organizations streamline their testing process and enhance overall efficiency.

Software engineers usually compile source code and conduct tests on their personal computers. EngFlow Remote Execution enhances this process by distributing the builds and tests across a network of machines while also caching the outcomes remotely for quicker access. You can conveniently review your build and test results on multiple devices, whether it’s your desktop, laptop, or even a colleague's device. This innovation significantly improves the efficiency of remote collaboration. The console output tends to be complex and overwhelming, so we organize the data into distinct views to help you focus on what matters most. Additionally, one of these views features the complete console output, allowing you to watch it live as your builds and tests progress. Since build and test configurations can differ among machines, we supply the invocation details for each execution, including the platform, git branch, commit identifiers, and both explicit and implicit flags that were set. This information enables you to replicate a run for debugging purposes or to recreate a previous release accurately. Ultimately, this comprehensive approach streamlines the development process while ensuring clarity and precision in results.

PFLB specializes exclusively in performance testing. We help companies identify and resolve performance bottlenecks, such as slow database queries or API calls that are not performing well. We are the company of choice for clients who need performance testing across a wide range of technologies, such as web and mobile applications and core banking systems. We offer a wide range of solutions for JMeter, LoadRunner and other environments. PFLB is a load testing platform that allows companies to perform efficient and scalable performance test. PFLB is a global leader in performance testing with over 15 years' experience.

Develop, implement, and monitor scripted tests that highlight actionable defects while ensuring comprehensive traceability from start to finish. Evaluate quality consistently during the entire development process by testing both desktop and web applications. Simultaneously design and perform tests to enhance quality in contemporary software development practices through exploratory testing sessions. Collect detailed scenario data during test execution to turn identified defects into actionable insights. Utilize end-to-end traceability to maintain quality for your stories and features. Test your application thoroughly by executing tests across both desktop and web platforms, ensuring a robust evaluation of functionality. This systematic approach not only improves defect management but also elevates overall software quality.

TestScribe AI is a software-as-a-service application powered by artificial intelligence that can effortlessly create comprehensive Software Test Plans from just a few simple screenshots of your application. Our ideal users include Software Developers, Testers, QA Analysts, Engineers, SDETs (Software Development Engineers in Test), and a variety of other professionals in the field. TestScribe AI provides several complimentary features: 1. The ability to generate ONE (1) Test Plan without the need for registration. 2. A total of FIVE (5) Test Plans available simply for signing up, allowing users to quickly evaluate the tool's capabilities. With these offerings, TestScribe AI aims to streamline the testing process and enhance productivity for software teams.

Our highly skilled monkeys explore your website thoroughly, searching for any bugs as if they were their main course. This entails them clicking on every component of your site and monitoring for any errors that may arise. They are also adept at spotting broken links, JavaScript glitches, missing images, and other errors that are often overlooked. You can easily schedule tests for your website and receive alerts whenever issues are detected. This service is ideal for those who may not have a continuous integration setup but still appreciate the benefits of automation. The setup process takes less than two minutes, including the time to register. Additionally, Monkey Test It features a user-friendly API that seamlessly integrates with major continuous integration and deployment platforms, having been tested with systems like Jenkins, Bamboo, and Travis. With its straightforward functionality, it ensures that your site remains in top shape without extensive manual oversight.

Cavisson NetStorm offers an affordable and user-friendly solution designed to enhance the performance of enterprise applications. This robust load generator delivers precise assessments of Client Perceived Response Time (CPRT), allowing IT firms to uphold their Service Level Agreements (SLA) with confidence. Its cutting-edge technology adeptly manages various load variables, as well as user, application, and network realism. NetStorm has established itself as a reliable choice, identifying root causes of issues that previous legacy systems could not, leading numerous Fortune 100 companies to adopt it. With its capability for extensive load generation, it ensures accurate evaluations of client perceived response times. As the web landscape evolves, providers are increasingly focused on bolstering profits while users are becoming more critical of performance. By implementing NetStorm, businesses can allocate their IT expenditures more wisely, ultimately improving their operational efficiency. Furthermore, this strategic investment not only enhances user satisfaction but also strengthens the company’s market position in a competitive environment.

Discover all the essential tools to construct dependable software with confidence through Chaos Engineering. Take advantage of Gremlin's extensive range of failure scenarios to conduct experiments throughout your entire infrastructure, whether it's bare metal, cloud platforms, containerized setups, Kubernetes, applications, or serverless architectures. You can manipulate resources by throttling CPU, memory, I/O, and disk usage, reboot hosts, terminate processes, and even simulate time travel. Additionally, you can introduce network latency, create blackholes for traffic, drop packets, and simulate DNS failures. Ensure your code is resilient by testing for potential failures and delays in serverless functions. Furthermore, you have the ability to limit the effects of these experiments to specific users, devices, or a certain percentage of traffic, enabling precise assessments of your system's robustness. This approach allows for a thorough understanding of how your software reacts under various stress conditions.

Webo.Ai is an innovative test automation platform aimed at solving the various testing hurdles that startups encounter, providing a quicker, more intelligent, and cost-effective approach to web application testing. By utilizing Webo.Ai, startups can streamline their testing processes, which leads to significant time and resource savings. Notably, the platform claims to cut the time to market by 80%, reduce production defects by 73%, and decrease QA costs by 69%. Additionally, it offers a complimentary trial period that allows potential users to test its AI-driven testing functionalities before making a financial commitment. During the trial, users can establish their testing environment in just two minutes, and the AI engine generates test cases within a 24-hour timeframe. Furthermore, the feature geared towards automation enables users to conduct regression testing after a swift review and approval of the test cases within that same 24-hour window. The impressive aspects of the free trial include quick setup, AI-generated test cases delivered promptly, unlimited regression testing opportunities, and robust self-healing features, making it an attractive option for startups looking to enhance their testing capabilities. Overall, Webo.Ai positions itself as a vital resource for startups aiming to refine their testing processes efficiently.

MaTeLo offers a straightforward yet powerful approach to testing intricate systems. It allows you to effortlessly keep your tests current without the hassle of manually regenerating every test case, as MaTeLo handles all the necessary updates for you! A diagram is undoubtedly more accessible than a block of code, enabling you to quickly grasp the testing mechanics whether they were created by you or others. You can revisit and refresh your tests at any time without wasting hours on recreating everything from scratch. Experience the advantages of a collaborative and visual environment, where you can modify your tests seamlessly through an interface designed for ease of use. There's no requirement to possess advanced coding skills! With MaTeLo, developing your tests is simpler than ever. Utilize the built-in widgets to outline your tasks and transitions efficiently. The Drag&Drop feature lets you prioritize the logic of your tests by illustrating your system with visual elements. You can test countless scenarios using your data sets and create unlimited variations within your data, ensuring thorough examination and flexibility. MaTeLo truly redefines the testing process, making it both engaging and accessible.

Apache JMeter™ is an open source tool developed in pure Java, intended for conducting load tests to assess functional behavior and performance metrics. Initially created for web application testing, its capabilities have grown to encompass various testing functions. This versatile software can evaluate the performance of both static and dynamic resources, including web applications that are dynamic in nature. By simulating substantial loads on a single server or a network of servers, it allows users to examine the system's resilience and analyze its performance across different types of loads. As a result, Apache JMeter has become an essential tool for developers and testers seeking to ensure optimal performance and reliability in their applications.