Best Application Modernization Software for Microsoft 365

Compare the Top Application Modernization Software that integrates with Microsoft 365 as of July 2026

This a list of Application Modernization software that integrates with Microsoft 365. Use the filters on the left to add additional filters for products that have integrations with Microsoft 365. View the products that work with Microsoft 365 in the table below.

What is Application Modernization Software for Microsoft 365?

Application modernization software helps organizations update legacy applications to meet modern performance, scalability, and security requirements. It supports initiatives such as cloud migration, refactoring, re-platforming, and containerization. The software often includes assessment tools, automation, and dependency mapping to reduce risk during modernization efforts. Many platforms integrate with cloud providers, DevOps pipelines, and infrastructure tools to streamline deployment and management. By modernizing applications, businesses can improve agility, reduce technical debt, and extend the value of existing systems. Compare and read user reviews of the best Application Modernization software for Microsoft 365 currently available using the table below. This list is updated regularly.

  • 1
    Microsoft Power Apps
    Now everyone can quickly build and share low-code apps with Microsoft Power Apps. Increase agility across your organization by rapidly building low-code apps that modernize processes and solve tough challenges. Empower your team to start building and launching apps right away using pre-built templates, drag-and-drop simplicity, and quick deployment—then roll out continuous improvements as needed. Give everyone the power to build the apps they need with advanced functionality previously only available to professional developers—including pre-built AI components. Provide professional developers the tools to seamlessly extend app capabilities with Azure Functions and custom connectors to proprietary or on-premises systems. Connect your apps to hundreds of data sources using a library of more than 260 connectors and Common Data Service —bringing your data together for a single source of truth while you modernize processes as well as customize and extend Office 365, Dynamics 365 etc.
    Starting Price: $20 per user per app per month
  • 2
    Mendix

    Mendix

    Mendix

    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
  • 3
    TCS MasterCraft TransformPlus

    TCS MasterCraft TransformPlus

    Tata Consultancy Services

    TCS MasterCraft™ TransformPlus is a cognitive transformation platform that provides clear visibility into core business applications, with an intelligent blueprint, and centralized knowledge repository, which is technology agnostic and implicit knowledge driven. Its automated conversion platform for modernization and faster roll outs, helps enterprises in their digital journey without business disruption. Cognitive code analysis based application knowledge repository with business rule externalization. A platform for designing and executing data transformation and migration for enterprises, especially during legacy application modernization. A solution for development of new digital applications using automatic code generation platform, based on model-based development. An automated migration platform for DB and language conversion, which accelerates application transformation.
  • 4
    Rocket Visual COBOL

    Rocket Visual COBOL

    Rocket Software

    Rocket Visual COBOL is development and runtime environment that helps enterprises maintain, enhance, and modernize distributed COBOL applications. Rocket COBOL products standardize COBOL development alongside other languages, giving teams access to industry standard tools, flexible deployment options, and DevOps workflows. With Rocket Visual COBOL, engineering teams work with COBOL inindustry-standard dev tools such as Visual Studio Code, Visual Studio, and Eclipse. It delivers advanced editing and debugging, continuous background compilation, and code analysis to speed development and onboarding. Its portable deployment platform enables risk-free moves to new infrastructure, supports cloud, container, and ARM environments, and integrates smoothly with APIs, .NET, and JVM. Rocket products also extend the value of large COBOL systems by making them easier to understand and evolve. GenAI powered insights help teams work confidently with COBOL and accelerate delivery.
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