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Delphi Migration
Rewrite Delphi in .NET. It’s time to fuel innovation instead of patching legacy
Let’s discuss your migration from Delphi to .Net
Delphi to .NET migration rebuilds outdated software into the future-ready solution with cross-platform compatibility, enhanced security, high performance, and long-term maintainability.
Certifications and regulations we’re compliant with
Timing Matters
Top Signs Your Business Should Have Migrated from Delphi to .NET
■Too costly software maintenance as legacy support drains budget, reduces efficiency, and limits funds for innovation.
■Your key staff is overwhelmed and exhausted because of fixing recurring issues.
■As Delphi ages, qualified developers are harder to find, development of new features becomes challenging and expensive.
■System failures and downtimes keep escalating, as even one obsolete part can lead to overall instability.
■Integration with modern technologies and services is limited, causing functionality gaps.
Delphi to .NET Migration Case Studies
With Delphi rewrite, we ensure mainframes remain modern, secure, and smooth running. Backed by 17 years of experience, we tackle issues at the root, deliver compliance-driven modernization and enable innovations.
From Business Perspective
● Effortless support and maintenance;● Reduced costs for upgrades and feature rollout;● Smarter allocation of overall IT budget;● Intuitive and market-ready UI/UX design;● Accelerated innovation capabilities;● Higher user engagement and satisfaction.
From Technical Perspective
● Advanced data security and protection against cyberthreats;● Ability to scale without blockers;● Perfect compatibility with other corporate systems;● Faster and more efficient operations.
DEDICATED TEAM FOR SMOOTH DELPHI MIGRATION
We’re not scattered across IT services. Every process, expert, and tech strategy are fully focused on modernization of legacy Delphi systems at mid-market and enterprise scale.
Comprehensive Delphi Migration Services for Modern Application Optimization
Quick patching is not our approach. While providing Delphi to .NET migration, we uncover underlying issues, eliminate hidden tech debt, and deliver resilient, future-ready solutions.
Full-Cycle Delphi Migration Services for Seamless Transformation
Step 1. Discovery & Strategy Planning
We start with a deep analysis of your Delphi environment, inspecting fragile modules, hidden dependencies, architectural logic, as well as detecting root causes of tech stagnation and potential risks. Next, we build a detailed migration strategy fully aligned with your business priorities.
Step 2. Proof of Concept (PoC)
We test the technical viability of your Delphi to .NET migration by extracting selected components and conducting code conversion. We check performance, compatibility, UI/UX, security level and other important aspects in a controlled environment.
Step 4. Knowledge Transfer & Post-Migration Enablement
We provide your team with comprehensive documentation and guidance to work with upgraded software confidently and independently. With our hands-on training and continuous post-migration support, you’ll be fully equipped to scale, integrate, and innovate.
Your Delphi Migration Options
Most Common Delphi Migration Scenarios
We integrate different migration scenarios to target technical debt and provide seamless maintainability of a legacy Delphi app.
Delphi 7 → .NET
Delphi to .Net migration reduces highly dependent modules, removes unsupported components, and reduces dependence on key senior developers. Delphi software modernization app preserves core business logic while gaining the flexibility and scalability it requires.
Delphi XE → .NET Core
Delphi XE apps still follow legacy patterns and stay Windows-bound. Moving to .NET Core adds cross-platform reach, cloud and container support, plus modern CI/CD that cuts risks and leads to faster delivery cycles.
Firebird/InterBase → MS SQL
Older Firebird/InterBase setups limit performance and tooling. Migrating to MS SQL boosts scalability, reporting, analytics, and code security enhancement while removing aging-driver issues and vendor lock-in.
Monolithic Delphi app → Modular architecture
Monolithic Delphi apps entangle UI, logic, and data. Delphi migration to modular or service-based design lowers complexity, enables parallel development, improves testing, and opens the door to APIs and cloud growth.
What Makes Corsac a Trusted Partner for Delphi Migration Services?
Modernization is our core specialization
We aren’t a full-stack agency. We’ve built our team, processes, and tech strategy specifically to tackle legacy issues and help mid-market players scale and innovate.
Integration vs. Disruption
We integrate with your workflows, minimizing interference with your developers. While utilizing your Git, CI/CD, and tools, we operate independently, letting your team focus on their work.
Identification of hidden expenditures
Your aging system drains your business resources through slow hiring, security gaps, and delayed launches. We reduce these “dark tech debt” losses before they impact your revenue.
Respect for Existing Architecture and Leadership
We treat your system efficiently: evolve the functioning parts and replace only the ones that require change.
Fighting Tech Stagnation
Modernization efforts will be ineffective if the core issue is institutional rigidity. We reveal hidden limits and help grow with flexibility.
AI & Emerging Tech EnablementAI & Emerging Tech Enablement
We remove legacy barriers preparing your systems for advanced tech. You can embrace new tools with the future-ready and ROI-driven architecture.
Legacy Risks You Can’t Ignore
Risks of Staying on Delphi
Hidden Operational Risk Accumulates
Legacy Delphi systems run on old, undocumented logic. When this “hidden logic” breaks, so does the entire workflow, impacting the revenue and customers' commitments.
Vendor & Ecosystem Shrinkage Increases Long-Term Exposure
As tooling, libraries, and ecosystem support decline, even basic maintenance becomes expensive crisis work. With Delphi to .NET migration, your developers direct the resources into innovating, not fixing.
Security & Compliance Exposure Grows Each Year
Outdated Delphi systems cannot correspond to modern security practices or niche-specific regulatory standards. Applications that cannot secure customers’ data are exposed to compliance penalties.
Slow Adaptation Limits Competitive Response
Aging architecture slows down the adoption of new features and quick response to market changes. Your application is unable to respond to customer needs or integrate with other systems.
Inability to Support AI, Mobile, Cloud & Automation
Delphi’s legacy applications are incompatible with AI-driven workflows and modern analytics tools. This leaves your organization dragging behind competitors who rely on modern tech stacks.
Operational Knowledge Concentrates in a Few People
Relying on Delphi developers means dependence on shrinking expertise. Without Delphi migration, losing one or two senior developers may block scalability and code security enhancement.
Corsac’s Experts
Most Outsourcing Vendors
Corsac’s Experts
Corsac’s Experts
Most Outsourcing Vendors
Most Outsourcing Vendors
☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.
☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.
Corsac’s Experts
☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.
Most Outsourcing Vendors
☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.
☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.
☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.
Corsac’s Experts
☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.
Most Outsourcing Vendors
☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.
☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.
☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.
Corsac’s Experts
☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.
Most Outsourcing Vendors
☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.
☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.
☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.
Corsac’s Experts
☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.
Most Outsourcing Vendors
☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.
☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.
☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.
Corsac’s Experts
☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.
Most Outsourcing Vendors
☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.
☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.
☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.
Corsac’s Experts
☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.
Most Outsourcing Vendors
☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.
Industries We Work In
FAQ
Can you migrate large-scale Delphi monoliths without breaking critical workflows?
Absolutely. We conduct Delphi migration incrementally. It means that we decompose large monoliths into separate modules one by one, testing overall system stability and performance at each step. At the same time we ensure parallel running of other, not modernized yet, parts of the system. Your critical workflows will remain stable with zero downtime.
Can the UI/UX of the Delphi application be modernized during migration?
Yes. As part of a Delphi rewrite, we modernize both inner app architecture and its interface. The outdated Delphi systems usually suffer from clunky layouts, lack of accessibility, and poor user experience. We redesign your app providing seamless navigation, high cross-platform adaptability, and sleek modern look.
Will our internal team be able to maintain and extend the new system after migration?
Sure. After Dephi to .NET migration, your codebase is well-documented and easy to maintain. We provide all the necessary guidelines, continuous support and team trainings to make sure that your experts can operate the system without any problems, as well integrate new tool and scale in accordance with your evolving business needs.
Do you provide a Proof of Concept (PoC) before committing to full migration?
Yes. PoC is a perfect way to de-risk the Delphi to .NET migration. We test code conversion and performance of critical modules, check database connectivity, UI/UX improvements in .NET environment before full rollout. This way you can move forward with confidence, ensuring smart allocation of budget and time-efficiency.
Will the migrated application preserve all existing functionality?
Absolutely. Our key priority is to ensure functionality modernization while keeping its key logic. We validate each module with automated and manual testing to make sure that the upgraded .NET system behaves identically with the original, and all integrations and critical data are preserved.
Contacts
Contact Us Now for Seamless Software Modernization.
Ready to experience the Corsac Technologies difference?
Don’t let outdated systems slow your business down – connect with us today and let our experts transform your legacy software into modern, high-performing solutions. Schedule a consultation with our specialists now!
Modernization Experts
+1 416 505 4524moc.hcetcasroc%40ofni
Where to Find Us
Canada HQ: 16 Yellow Birchway, North York, ON, Canada M2H 2T3
U.S. Correspondence Address: 30 N Gould St #11138, Sheridan, WY, USA 82801
Ready to Upgrade Your Legacy System?
Fill out the form on the right.