Epson continues to refine its scanning software ecosystem with regular updates to the Epson Scan 2 Utility . Version 6.4.87 represents a maintenance and compatibility release, focusing on stability, OS integration, and enhanced driver-level communication between your Epson scanner and computer. What is Epson Scan 2 Utility? Epson Scan 2 is the modern driver and scanning interface for Epson’s WorkForce, Expression, Perfection, and DS-series scanners. Unlike the original Epson Scan, the "Scan 2" line supports newer hardware, higher bit depths, and optimized 64-bit operating systems.