
Desktop application testing services
Are you looking for a reliable QA service provider to test your desktop application? With more than a decade of experience, 3,500+ real testing devices, and a team of ISTQB certified professionals, we can ensure your solution works as intended and exceeds customer expectations.
Get in touchGain more confidence in your product
With more than 3,500 real test devices in our vault, practical knowledge of industry-leading testing tools, innovative approaches, and ISTQB certified engineers, we will provide the required coverage and service level to ensure confidence in your product.
Manual testing
We can test your desktop application against a broad range of devices with different screen sizes, resolutions, OS versions, and configurations. In addition, we are able to simulate different app usage situations under a variety of real-life network scenarios to prevent performance issues.
Our manual testing services include:
- Smoke testing
- Exploratory testing
- Usability testing
- User acceptance testing
- System testing
- Regression testing
- Integration testing
- Test execution based on predefined use cases


Automated testing
Our experienced and certified test automation engineers will help you get a complete understanding of your product’s functional state by using an automated testing approach. Invest your time into testing more complicated scenarios and leave the static and repetitive tests to our test automation engineers.
Our automated testing services include:
- Setting up continuous integration
- Building an automated test setup
- Creating test cases based on predefined use cases
- Covering regression tests
- Providing insights to improve code coverage
Find out your product's limitations
With over a decade of experience in desktop app testing, we will help measure your desktop application's performance, identify potential areas of improvement, and compare results to your competition.
Want to discover your product's limitations? With a strong dedication to software quality assurance and more than a decade of experience, our engineers will help determine your desktop application's KPIs and identify performance bottlenecks, and put together a comprehensive plan for ongoing testing.
Learn moreSecurity issues can result in the loss of money, reputation, and user base. Our security testing experts will select an appropriate security testing approach, pinpoint your web application's vulnerabilities, and advise you on further action needed to meet security standards.
Learn moreFind out if your end-users can intuitively access and use the features of your desktop application. With broad device coverage and extensive experience in the software quality assurance domain, our engineers will ensure that your application is easy to use and provides a good user experience.
Learn moreUse our audio and video quality testing solutions to track application changes and performance between releases and during network condition changes. It’s important that you keep video frame rates optimal, avoid audio delays or distortions, and ensure media quality high.
Learn moreThe best way to outrun your competition is to know your competitor's product inside out. We offer competitive benchmarking to help you gain a better understanding of how your product ranks among the top players in your market. Using the insights you collect, you can better plan your next move.
Learn moreWe have built a custom solution that simulates different network conditions and delivers detailed recommendations for potential improvements to source code. Minimize unnecessary requests going in and/or out, and avoid sudden software failures and other inconsistencies.
Learn more

Custom solutions. Competitive rates.
From providing test engineers on-site or working remotely with access to a wide range of testing equipment and advanced testing labs—we provide the best solutions tailored to your team's needs at highly competitive rates.
Remote team
- Extensive knowledge across TestDevLab engineers
- Reduced costs with no hidden fees
- Collaboration with development and engineering teams
On-site team
- Working from clients' offices
- Engineers with specific knowledge and skill set
- Instantly available for physical meetings