Digital transformation (DT) has become a strategic necessity for modern organizations seeking sustainable competitive advantage in an increasingly technology-driven global economy. This study investigates the strategic frameworks, implementation methodologies, and performance outcomes associated with digital transformation initiatives across various sectors. Using a qualitative research design supported by secondary data analysis and case-based synthesis, the study identifies leadership alignment, data-driven decision-making, business process reengineering, cloud adoption, cyber security enhancement, and organizational culture change as critical success factors. The findings indicate that organizations adopting structured digital transformation roadmaps demonstrate measurable improvements in operational efficiency, customer engagement, innovation capability, and financial performance. However, challenges such as resistance to change, legacy infrastructure constraints, and cybersecurity risks continue to hinder effective implementation. The study proposes an integrated Digital Transformation Strategic Framework (DTSF) to guide organizations in planning, execution, and continuous innovation. The results contribute to academic literature and provide practical insights for policymakers, business leaders, and digital strategists.