QuArK
QuArK: A broad free editor for legacy 3D worlds, assets, terrain, and engine files. Ranked #12 of 28 in Game Level Editors by our editors (7.9/10); pricing: Free plan; best for broad legacy 3D game-editing workflows.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forBroad legacy 3D game-editing workflows
- Free planYes
- Paid fromFree
- Level dimensions3d
- Facts checked20 Sep 2026
Where it wins
- Covers 3D worlds, terrain, entities, textures, and templates
- Adds model, archive, project-file, and texture-management tools
- Python-based plug-ins extend the editor's capabilities
Where it doesn't
- Verified platform coverage is limited to Windows
- Engine support centers on Quake-family and similar engines
- The homepage currently presents a cloud-access gatekeeper
Our verdict on QuArK
QuArK, or Quake Army Knife, is a free, open-source Windows desktop editor for creating maps and other game assets for Quake-family and similar game engines. It is aimed at developers and modders working across 3D worlds, entities, terrain, textures, reusable templates, models, archives, and project files. Its map editor builds 3D worlds from geometric solids while also supporting entity placement, terrain generation, texture application, and duplicators.
Its main strength is breadth within a legacy 3D game-editing workflow. QuArK combines world construction with asset and project management instead of limiting itself to map geometry. The published feature set includes model editing, texture browsing and application, archive editing, project exploration, and Python-based plug-in extensibility. That combination suits projects that need one editor for maps and related game assets, particularly when terrain, prefabs, entities, and engine files belong in the same workflow.
The trade-off is fit rather than price: QuArK is Windows-only and its stated scope centers on Quake-family and similar engines. Teams working in that ecosystem should find the feature coverage aligned with legacy 3D map production, while projects targeting other engine families may need a different editor. The homepage also currently presents a cloud-access gatekeeper, although the project remains available through its official SourceForge project and file pages. Choose QuArK for a broad, free, open-source toolset around supported legacy engines; look elsewhere if cross-platform access or a different engine focus is essential.
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QuArK pricing
QuArK fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Level dimensions | 3d |
| Tilemap tools | Not verified |
| Terrain tools | Yes |
| Entity placement | Yes |
| Prefab or template tools | Yes |
| Visual scripting | Not verified |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | quark.sourceforge.io |
| Facts checked | 20 Sep 2026 |
Alternatives to QuArK
- GridCraftA capable collaborative map editor with broad exports, but paid plans start at 19.99.9.4
- TiledA flexible 2D editor with deep tile, object, terrain and export support.9.2
- LDtkA capable free editor for structured 2D levels across major engines and desktop platforms.9.0
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used QuArK for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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