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Plug-in & Integrations · Port Illustrator C++ Plug-ins to CEP

Modernize your C++ Plugins to modern web architecture.

Our Adobe engineering team specializes in deep-dive architectural migrations, rewriting complex C++ SDK logic into performant JavaScript/React CEP plugins that are easier to maintain and lay the groundwork for an eventual UXP transition.

Legacy C++ codebase audit
Architecture mapping to CEP/ExtendScript
React / Spectrum UI development
Node.js integration
Cross-platform testing
Adobe Exchange publishing
Modern
Tech Stack
Write your UI in modern web technologies like React, HTML, and CSS instead of rigid C++ dialogs.
Zero
Compilers
Eliminate platform-specific compilers, missing DLLs, and complex SDK linkages.
Cloud
Connected
Easily connect to external REST APIs, DAMs, and cloud services using standard Node.js APIs.
Future
Ready
Moving from C++ to JavaScript/CEP is the biggest hurdle. Once on CEP, transitioning to UXP later becomes significantly easier.
Trusted by enterprises worldwideCMMi Level 3ISO 27001SOC 220+ Years
Why MetaDesign

Engineers who read C++ and write fluent JS.

Don't let your legacy code hold you back. We specialize in deep architectural migrations for Adobe Illustrator.

01

Deep SDK Knowledge

We understand both the old C++ Object Model and the ExtendScript DOM. We don't just translate code; we re-architect your business logic.

02

Modern UI/UX

Migration is the perfect time for a facelift. We convert legacy C++ resource dialogs into sleek, responsive React UIs using Adobe's Spectrum design system.

03

Complex Vector Math

Illustrator plugins often rely on heavy vector processing. We know when to use ExtendScript, and when to offload processing to Node.js within the CEP environment.

MIGRATE.
MODERNIZE.
REACT.
PREPARE FOR UXP.

Vector Automation

Port complex artwork generation tools that manipulate paths, points, and layers across massive artboards.

Data-Driven Graphics

Migrate database-driven charting and mapping plugins to modern REST API integrations via CEP.

Asset Management

Connect Illustrator to modern DAMs without relying on legacy C++ networking libraries.

UI Modernization

Replace outdated, rigid C++ panels with dynamic, web-based React interfaces.

Our approach

Five stages, paired end-to-end.

Predictable delivery. No black-box sprints.

01

Audit

We analyze your legacy C++ codebase to map required features against current ExtendScript and CEP capabilities.

02

Design

We redesign your plugin's user interface using Adobe Spectrum web components for a native look and feel.

03

Develop

We rewrite the core logic in modern JavaScript/React, and bridge it to Illustrator using ExtendScript.

04

Parity

Rigorous side-by-side testing against the original C++ plugin to ensure 100% output fidelity.

05

Deploy

Packaging the final .zxp file and assisting with Adobe Exchange Marketplace publishing.

Customer value

Six places it pays back in the first sprint.

Real outcomes our clients report within the first engagement cycle.

Faster time-to-market

Production-ready teams that ship from week one — no ramp-up lag.

Reduced technical risk

Architecture reviews, code audits, and security scans baked into every sprint.

Measurable velocity

Cycle time, PR throughput, and defect density tracked from day one.

Cost predictability

Fixed-price or capped T&M — no surprise invoices, ever.

Continuous improvement

Retros, post-mortems, and process refinement every sprint.

Knowledge transfer

Your team grows. Documentation, pair programming, and workshops included.

Technology

Tools our port illustrator c++ plug-ins to cepdevelopers ship with.

We use what works. No vendor lock-in.

CEP (Common Extensibility Platform)ExtendScriptSpectrum Web ComponentsJavaScriptTypeScriptReactREST APIsNode.jsC++ (legacy analysis)Adobe SDK
By the numbers
400+
Engineers worldwide
200+
Active clients
20yr
Pure-play software
94%
Client retention
Engagement models

Three ways to work with our Port Illustrator C++ Plug-ins to CEP team.

Scale up, scale down — zero procurement headaches.

Fixed-scope project

Start-to-finish delivery with total cost, timeline, and scope agreed upfront. Best for well-defined builds and launches.

BEST FORNew product launches

Dedicated team

A ring-fenced squad — PM, tech lead, engineers, QA — fully managed by us, embedded in your workflow.

BEST FORLong-running platforms

Staff augmentation

Plug senior engineers into your existing team and tools. You manage priorities, we deliver results.

BEST FORCapacity gaps & sprints
FAQ

Asked first, every time.

Don't see yours here? Send us the question — a principal engineer will reply within 24 hours.

As of right now, UXP is not yet fully available or feature-complete for Illustrator. CEP remains the standard for building modern, web-based extensions in Illustrator. Migrating to CEP now is the best step away from legacy C++.

No! The biggest leap is moving from C++ to JavaScript/React. Once your plugin is built in CEP using modern web technologies, the eventual transition to UXP will be much smaller and faster.

Most things, yes. CEP allows for Node.js integration, meaning we can run heavy scripts, connect to file systems, and perform complex logic. We audit your C++ code first to identify any potential limitations.

Because C++ and JavaScript are fundamentally different paradigms, the CEP port is largely a rewrite. However, we use your C++ codebase as the exact specification.

It will look much better! We use Adobe Spectrum, which is Adobe's official design system, so your new CEP plugin will look exactly like native Illustrator panels.

Depending on complexity, an Illustrator C++ to CEP migration typically takes 6 to 16 weeks.

Yes. We offer SLAs to keep your new CEP plugin updated and to eventually help transition it to UXP when the time comes.

We employ side-by-side verification, comparing the exact vector output of the legacy C++ plugin with the new CEP version.

Port your Illustrator C++ plugin to CEP with Adobe engineering experts.

Tell us about your project. We'll come back with a plan, a timeline, and the right team — no obligations.

Book a Call