LigidPainter

LigidPainter is a free 3D texturing application for artists who need both model-based painting and procedural material generation. It suits independent creators and technical users comfortable with a developing toolchain, while production teams should weigh its documentation and distribution caveats before standardizing on it.

Its strongest case is a broad PBR-oriented painting and material workflow at no purchase cost, with Windows, macOS, and Linux builds. The trade-off is an in-development release, an outdated guide, and a Windows installer that may trigger antivirus warnings.

Overview

LigidPainter combines texture painting with generated materials instead of limiting users to one approach. It can create seamless materials for individual channels or process all material channels automatically, giving artists a way to build a complete surface set from a single workflow. Projects are stored as folders, so saved textures remain accessible inside the project directory or can be exported for use elsewhere.

The application is identified as version 3.0.0 and remains in development. The maker provides source access through GitHub, a Discord community, and an email contact, but the maker's guide is marked outdated. The itch.io page also warns that antivirus detections on the Windows MSI can block downloading it. Those conditions make LigidPainter more suitable for self-directed users than for teams that require mature documentation and predictable deployment.

Key features

Painting and material authoring

Users can paint directly on 3D models or in a 2D scene, then refine work with custom brushes, normal-map painting, filter painting, vectoral painting, and XYZ mirroring. That range supports both hand-painted detail and channel-specific technical edits. Node-based authoring and procedural materials add a non-destructive, repeatable route for users who prefer generated surfaces over entirely manual painting.

PBR channel coverage

The workflow covers albedo, roughness, metallic, normal, height, and ambient-occlusion textures. This channel set maps to common physically based rendering pipelines, so LigidPainter can serve projects that need a coordinated texture package rather than a single color image. Automatic processing across channels may reduce repetitive setup, while per-channel generation gives artists tighter control when a material needs targeted adjustment.

Build and distribution considerations

The maker's build instructions use CMake for Windows and Unix-like systems and require OpenAL, Freetype, and zlib binaries. That is useful for technically capable users who want to build from source, but it adds setup responsibility. The license permits public distribution of an unchanged binary with attribution and prohibits selling it; source-code use and distribution are restricted. LigidAPI is presented as a separate rendering and image-processing library, not as a stated LigidPainter integration.

Pricing

LigidPainter — free. The application is completely free, and itch.io also presents it as name-your-own-price. There is no paid tier, trial period, seat charge, or usage quota described, so the full feature set is the only plan described. This makes it a practical choice for learners, hobbyists, and studios evaluating a no-cost texturing tool. Users who need commercial licensing terms beyond the stated binary-distribution permissions should review the license before distributing or modifying the software.

Platforms

LigidPainter supports Windows, macOS, and Linux. The available Windows download is a 194 MB 64-bit MSI, while the maker's page displays icons for all three platforms. Windows users should account for the reported antivirus flags; Linux and macOS users may prefer the maker's build route if a suitable packaged download is unavailable.

Who it's for

LigidPainter is aimed at 3D artists who want painting, PBR channel editing, procedural materials, and node-based authoring in one free application. It is especially compelling for independent creators and technically minded users willing to work around evolving documentation. It is a weaker fit for teams that need a mature guide, a clearly supported installer path, or tightly defined commercial redistribution rights.

Pros and cons

Pros

• Broad PBR coverage: Albedo, roughness, metallic, normal, height, and ambient-occlusion channels support complete material sets.
• Flexible painting modes: 3D and 2D painting, custom brushes, filters, vectors, normal maps, and XYZ mirroring accommodate varied workflows.
• Procedural options: Seamless generation, automatic multi-channel processing, and node-based authoring reduce reliance on purely manual painting.
• Free on three desktop platforms: Windows, macOS, and Linux access removes subscription and seat-cost barriers.

Cons

• Development-stage software: Version 3.0.0 is still in development, so workflows may change.
• Documentation gap: The guide is outdated, and proper guides may be difficult to find.
• Windows download friction: Antivirus flags on the MSI may prevent installation.
• Restrictive licensing details: Binary redistribution requires attribution and cannot be sold, while source distribution is restricted.

Alternatives

For a wider comparison, see 3D Texturing Software.

• Mixos Paint is the better pick if you need mobile and web access, though its free tier caps cloud storage, AI credits, and 2D texture viewing and requires paid exports.
• Surface Labs suits users who want a free early-access option with Android and API availability.
• InstaMAT is preferable when you need a freemium product with a defined paid Pro license and cross-platform desktop support.
• Marmoset Viewer fits viewers seeking a free tool associated with Toolbag versions 2.07 and newer.
• Trumble is an alternative for browser-based work, with a free ad-supported tier and a $3-per-month Low-Poly plan.
• AwesomeBump is a straightforward free, open-source alternative with no stated usage limits.
• Mari is worth considering for non-commercial users who need a free tier and trial options, accepting its 4K export and scripting restrictions.
• Material Maker offers free Windows, macOS, and Linux downloads under MIT and CC0 terms, with a $14.99 Steam option.

Verdict

Look elsewhere if dependable documentation, an installer free of security warnings, or simpler commercial redistribution terms matter more than its unusually broad free feature set.