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Legacy System Emulation & Migration Service (On-Premise)

A specialized technical service that deploys a containerized DOS/ISA emulation layer on modern hardware within the client's facility, running their legacy software unchanged while providing a modern interface and data bridge to new systems. Technicians handle initial system capture, emulation setup, testing, and ongoing maintenance contracts with remote monitoring.

SERVICE

36 weeks • 70% confidence

Value Proposition

Eliminates hardware obsolescence risk without rewriting code or losing institutional knowledge; keeps systems running on modern, serviceable hardware; provides predictable maintenance costs and emergency response SLAs instead of gambling on spare parts availability

Target Audience

Manufacturing plants, medical labs, and industrial facilities with mission-critical DOS/CNC systems that cannot afford downtime and lack in-house expertise to migrate

Key Features

  • Full DOS/Windows 3.11 emulation layer (DOSBOX + custom ISA card simulation) running on Linux containers
  • Automated system capture tool that clones hardware config, installed software, and data state
  • Modern web-based control panel for operators (no DOS UI change needed for end users)
  • And more, with full implementation detail...

Tech Stack

DOSBOX (open-source emulator) QEMU/KVM (hardware virtualization for ISA simulation) Docker/Kubernetes (containerization and orchestration) Python (automation and integration scripting)
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Original Problem

Legacy industrial systems and DOS software are impossible to maintain as hardware fails and becomes obsolete

Manufacturing facilities, laboratories, and businesses running critical operations on decades-old DOS applications, CNC machines with ISA cards, and specialized instruments face catastrophic business disruption when aging hardware fails because replacement parts are unavailable, technicians with expertise are retired, and the original software cannot run on modern systems. Current solutions like keeping spare machines in storage are unsustainable, expensive, and only delay the inevitable crisis.

Score: 55.0% • 1 demand signal

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