Application Modernization Platform | Modernize Software with Ease

Best Application Modernization Tools [2025-26]

Written by Team Kissflow | Aug 26, 2025 12:14:01 PM

Modernizing legacy systems isn’t just an IT task; it’s a strategic necessity for enterprise growth. Legacy applications slow teams down, create bottlenecks, and fail to meet the expectations of digital-first businesses. Application modernization tools help organizations refactor, replatform, or replace outdated systems with more scalable, efficient, and user-centric platforms.

 

In this page, you’ll find a curated list of application modernization tools designed to meet enterprise needs, categorized based on ease of use, integration capabilities, modernization strategy, and suitability for internal IT teams or business users.

 

What is application modernization?

 

Application modernization is the process of upgrading or transforming legacy systems to align with current business needs and technological standards. It goes beyond user interface changes, involving rethinking workflows, improving accessibility, and increasing maintainability. Tools in this space support everything from containerization and microservices to workflow digitization and no-code app rebuilding.

 

Image Source: All product screenshots on this page are sourced from Capterra India.