04 Mar, 2026 by Konstantin Zolotarov Legacy Software Modernization: Steps, Risks, and What Companies Should Plan Before Starting Legacy Software Modernization ... Legacy software modernization refers to the process of updating existing software systems so they can work with modern technologies, infrastructure, and integrations without rebuilding the entire product. Many companies start legacy software modernization when existing systems begin slowing development, limiting integrations, or increasing maintenance complexity. Systems that were originally built to solve immediate business needs […] 6 minutes