Axis Controls
SComm32 Communications OCX
Trial versionSComm32: Modern, Seamless Upgrade for VB6 Serial Communications
Windows
EasyDnc
Trial versionRemoDNC 5.0: Versatile CNC Data Transfer
WindowsInventory Manager
Trial versionInventory Manager: Advanced Features for Smaller Businesses
WindowsComm64 Communications DLL
Trial versionComm64: Seamless .NET Serial Port Replacement
WindowsDnc-X
FreeEfficient Data Transfer Software for Mac
Mac
miniMRP
Trial versionMiniMRP: Powerful Inventory Management Made Simple
Windows