Material authoring software InstaMAT gets native Linux edition
Abstract has released native Linux versions of both InstaMAT, its texture painting and material authoring software, and InstaLOD, its geometry optimization technology.
Linux support extends to the Pioneer editions of both products, which are free to indie artists and studios earning under $100,000/year.
The initial Linux releases – officially previews – provide “broad feature parity” with the Windows and macOS editions, but do not support GPU baking.
A promising alternative to the Substance 3D tools for games, motion graphics and VFX
On its release in 2024, InstaMAT got a lot of attention in the CG community, with many seeing it as an alternative to Adobe’s Substance 3D tools.
The core application, InstaMAT Studio, supports layer-based painting and node-based authoring workflows similar to Substance 3D Painter and Substance 3D Designer.
Integration plugins make it possible to edit the procedural materials it creates inside a range of DCC applications and game engines: 3ds Max, Blender, Maya, Unity and Unreal Engine.
InstaLOD is a longer-established suite of geometry optimization tools, making 3D assets lighter to render – primarily for games and real-time work, but also for VFX and visualization.
Now natively available for Rocky Linux and Red Hat Enterprise Linux
Both applications now natively support Linux, in both the core application, and the Blender and Maya integrations.
The new Linux versions are compatible with Rocky Linux 8 and 9 and RHEL 8 and 9 and RHEL-compatible variants, including AlmaLinux, Oracle Linux and CentOS Stream.
Both of the initial releases – InstaMAT 2026-05 and InstaLOD 2026-05 – are officially previews.
However, the only significant limitation seems to be that they do not support GPU baking: other GPU-accelerated features are supported on Linux.
Expanding the range of texturing tools available to Linux-based VFX facilities
The move is particularly significant for visual effects studios, many of which operate Linux-based production pipelines, and who currently have limited choice of material-authoring tools.
Although the Substance 3D tools have native Linux editions, they are only available via Teams subscriptions or through the perpetual licenses available on Steam.
Abstract alludes to this pretty directly in its blog post, comparing itself to “competitors who restrict Linux access to enterprise-tier contracts or third-party storefronts”.
Mari, Foundry’s heavyweight texture painting software, is also available natively for Linux.
Price and system requirements
InstaMAT Studio 2026 is compatible with Windows 7+, Windows Server 2016+, macOS 13.0+ and Linux. You can find details of the Linux distros supported in the story above.
The Pioneer edition of the software is available free to artists and studios with revenue under $100,000/year, and can be used on commercial projects with attribution.
You can find details of commercial pricing in our stories on InstaMAT 2026 and InstaLOD 2026.
Read Abstract’s announcement that InstaMAT and InstaLOD natively support Linux
Visit the InstaMAT product website
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