Design Tools · Updated 2026
Quick Verdict
Choose Adobe XD if you are a professional designer or team deeply integrated with Adobe Creative Cloud and require robust prototyping and collaboration. Choose Lunacy if you are a Windows-based designer or a budget-conscious individual/team needing a powerful, free tool with full Sketch file compatibility.
Adobe XD is a premium, subscription-based tool focused on the complete UX/UI workflow, from design to interactive prototyping and developer handoff, within the Adobe ecosystem. Lunacy is a free, native Windows application that excels as a direct, cost-effective alternative for viewing and editing Sketch files, with strong vector and UI design capabilities. The core divergence is in pricing model, platform strategy, and ecosystem integration. XD offers a more connected, cloud-based collaborative experience, while Lunacy provides professional-grade features locally and for free.
Side-by-Side Comparison
| Aspect | Adobe XD | Lunacy |
|---|---|---|
| Pricing | Paid subscription ($9.99/mo). | Completely free. |
| Ease of Use | Intuitive, modern interface with a shallow learning curve for Adobe users. | Familiar Sketch-like interface; easy for Sketch users to adopt on Windows. |
| Scalability | High, with cloud documents, shared libraries, and team collaboration features for enterprise workflows. | Good for individual and small-team projects; lacks the deep cloud collaboration suite of XD. |
| Integrations | Extensive, especially with Adobe Creative Cloud, plus plugins for development and project management. | Good plugin support and built-in graphic resources, but lacks deep ecosystem integration. |
| Open Source | No | No |
| Best For | Professional UX/UI teams in the Adobe ecosystem. | Windows-based designers needing Sketch compatibility for free. |
Choose Adobe XD if...
Adobe XD is the better choice for teams that rely on other Adobe apps like Photoshop and Illustrator, as the integration is seamless. It is also superior for projects requiring advanced interactive prototyping, voice design, and cloud-based design system management and real-time collaboration.
Choose Lunacy if...
Lunacy is the better choice for designers working primarily on Windows who need to open, edit, and export Sketch files without a Mac. It is ideal for freelancers, startups, or anyone needing a fully-featured, professional UI/UX design tool with zero cost and robust offline functionality.
Product Details
Adobe XD
A vector-based design and prototyping tool for creating user interfaces, websites, and mobile apps.
Pricing
$9.99/mo
Best For
UX/UI designers and teams, especially those already in the Adobe ecosystem, who need to design and prototype digital experiences.
Key Features
Pros
- + Seamless integration with Adobe Creative Cloud (Photoshop, Illustrator)
- + Very fast and performant for prototyping
- + Simple and intuitive interface for wireframing
Cons
- - Limited advanced animation capabilities compared to rivals
- - Development has been largely paused since 2023
- - Weaker for complex design systems than dedicated tools like Figma
Lunacy
A free, native desktop design software for UI/UX and vector graphics that works with Sketch files.
Pricing
Free
Best For
Windows-based UI/UX designers and teams seeking a free, professional tool with full Sketch file compatibility.
Key Features
Pros
- + Completely free for core features and personal use
- + Exceptional performance as a native Windows application
- + Full, reliable compatibility with Sketch files reduces workflow friction
Cons
- - Primarily designed for Windows, with limited macOS/Linux support
- - Smaller community and plugin ecosystem compared to industry leaders
- - Some advanced collaboration features are locked behind paid team plans