User interacting with 3D model on a computer; ArmorPaint challenges Adobe in versatility.

ArmorPaint Challenges Adobe with Versatile, Lightweight 3D Texture Painting Tool

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Written by Sam Johnson

2026-09-09

ArmorPaint Challenges Adobe: Revolutionizing Texture Painting with Open-Source Power

ArmorPaint, the innovative alternative to Adobe Substance 3D Painter, has finally released its 1.0 version. Developed by Lubos Lenco and the Armory3D team, this open-source application offers a robust solution for artists seeking free creative tools. As this software competes with Adobe, it enables real-time texture painting in a path-traced 3D viewport and is now available for Windows, Linux, macOS, iOS, and Android.

By leveraging powerful technologies like Direct3D 12, Vulkan, Metal, and WebGPU, ArmorPaint allows users to generate PBR texture maps as PNG, JPEG, or EXR files at up to 32-bit color depth. The application accepts assets in popular formats, including Blender scene files, and offers a node-based material editor for creating detailed textures. As this software continues to evolve, it meets professional needs with open-source accessibility.

For more insight into combining technology and art, explore Marcello Barenghi’s hyper-realistic drawings, demonstrating the fusion of traditional and digital techniques.

Advanced features and seamless integration: ArmorPaint’s Advantage

ArmorPaint introduces features such as Decimate, Smooth, Bevel, and Subdivide modifiers for mesh editing, alongside a basic UV map editor. It also includes Neural Nodes for generative AI, photo-to-material generation, and skinning animation playback. A significant code overhaul in C enhances performance, allowing interactive painting on larger models with more texture layers at higher resolutions—” the program onto two 1.44MB floppy disks.

ArmorPaint software interface displaying detailed 3D texture on screen.
ArmorPaint (Image credit: Armory3D)

The application, less than 10MB, runs as a portable app with instantaneous startup, requiring no installation. It seamlessly integrates with Blender, Unity, and Unreal Engine through dedicated plugins. Although still experimental on mobile platforms, ArmorPaint’s capabilities continue to expand. As the software progresses, it pushes the boundaries of what open-source tools can achieve. Learn more about its offerings at ArmorPaint.org.

Screenshot of ArmorPaint showing 3D Particle Tool on YouTube tutorial.
3D Particle Tool in ArmorPaint – YouTube

Sources & Links

Source: creativebloq.com

Frequently asked questions

What platforms is ArmorPaint available on?

ArmorPaint is available for Windows, Linux, macOS, iOS, and Android.

What features does ArmorPaint offer for mesh editing?

ArmorPaint introduces features such as Decimate, Smooth, Bevel, and Subdivide modifiers for mesh editing, alongside a basic UV map editor.

What file formats can ArmorPaint export texture maps as?

ArmorPaint allows users to generate PBR texture maps as PNG, JPEG, or EXR files at up to 32-bit color depth.