Best Rapid Application Development (RAD) Software for Windows

Zoho Creator is an all-in-one low-code application development software that is designed to help businesses digitize their operations without the hassle of traditional development. The platform lets businesses of all sizes 1. Manage their data and workflows, 2. Derive insights from their database, and 3. Link-up seamlessly with their existing software. We believe that each business is unique in its own way and our platform is built to address this uniqueness. More than 13,000 businesses with an excess of 7 million users around the world trust us to be their technology partner and you can also start your custom application journey today.

Appian, the digital transformation platform, enables teams to build powerful applications 10x faster. Combining the speed of low-code development with industry-leading process management, Appian helps organizations keep their digital transformation journey on the fast track. Appian features a low-code development infrastructure with drag-and-drop, declarative and visual development, consistent user experience across all devices, integrations, instant deployment, and more.

Neptune Software's leading low-code app development platform - Neptune DXP – digitizes and optimizes business processes and user interfaces – at scale and with ease. Neptune DXP offers enterprise mobility, as well as the best low-code app development for SAP customers with the choice of no-code/low-code app development. The platform gives IT departments the right tools to build the apps they need. Neptune DXP provides a fast, cost-effective, and future-proof way to industrialize the development of custom applications (especially SAP Fiori, SAP mobile applications), turning your IT organization into an app factory, saving time and money on enterprise app development, app integration, and enterprise app operations.

sterlo is an Enterprise-grade low-code no-code platform that enables users to develop Web and Mobile apps in a code-free environment. Enabling custom application development for business process owners sterlo offers a wide range of features, including secure authentication, custom data connections, document management system, sterlo facilitates digital transformation that matters and changes the way apps are developed worldwide.

OutSystems is the number one low-code platform that is specifically designed to help users build and deliver better apps faster. Combining the power of low-code development with advanced mobile and enterprise integration capabilities, OutSystems enables users to visually develop and manage their entire application portfolio, stage interdependent apps and components, seamlessly integrate with existing systems, and streamline DevOps processes.

Joget offers an open-source, AI-powered platform that converges no-code/low-code development with AI to rapidly build and customize enterprise applications at scale. By combining AI with visual app builders—not raw code—Joget makes app generation faster, safer, and more accessible. With Generative AI and Agentic AI capabilities, Joget Intelligence enables organizations to automate and enhance processes while maintaining oversight and compliance. Unlike typical AI code generation, Joget's visual-first approach ensures applications are maintainable and governed within collaborative human workflows. As an Application and Integration Fabric, Joget connects legacy and modern systems seamlessly. Its extensible, open-source core and plugin architecture offer unmatched flexibility, and its White Label solution allows OEMs and digital solution providers to fully rebrand the platform. Trusted by startups, global enterprises, and government agencies across the globe.

Simplify and Automate Software Development with GeneXus GeneXus is a Low-Code Platform powered by AI that simplifies and automates software creation. By modeling instead of coding, it generates complete solutions—from user interfaces to backends—faster and with less complexity. With 35+ years of experience, GeneXus helps enterprises build scalable, AI-driven systems, modernize legacy software, and adapt to new technologies without rework. It supports development across web, mobile, and desktop platforms, seamlessly integrating databases, APIs, and enterprise systems. Trusted in over 50 countries, GeneXus is a leader in the low-code market.

The object-oriented Xojo programming language and cross-platform rapid application development tool let you develop native applications for macOS, Windows, Linux, the web, iOS and Raspberry Pi. User interfaces are quickly and intuitively made with drag and drop and the modern framework supports features like graphics, database servers and internet protocols. Xojo abstracts you from the platform details allowing you to focus your time and energy on what makes your app unique. Xojo is free to use for learning and development.

Mendix, a Siemens business and the global leader in enterprise low-code, is fundamentally reinventing the way applications are delivered in the digital enterprise. With the Mendix platform, enterprises can ‘Make with More,’ by broadening their development capability to conquer the software development bottleneck; ‘Make it Smart,’ by making apps with rich native experiences that are intelligent, proactive, and contextual; and ‘Make at Scale,’ to modernize core systems and build large app portfolios. The Mendix platform is built to promote intense collaboration between business and IT teams and dramatically accelerate application development cycles while maintaining the highest security, quality, and governance, in short, to help enterprises leap into their digital futures. The Mendix platform has been adopted by more than 4,000 leading companies around the world including Conoco Phillips, Business Development Bank of Canada, Post NL, Continental, Zurich Insurance, and