{
    "product": {
        "slug": "paint-tool-sai",
        "name": "PaintTool SAI",
        "kind": "app",
        "website": "https://www.systemax.jp/en/sai/",
        "page": "https://listme.name/software/paint-tool-sai",
        "tagline": "Lightweight Windows painting software with pen digitizer support",
        "summary": "PaintTool SAI is a lightweight painting program from SYSTEMAX Software Development for Windows. It supports pen digitizers. The vendor offers a 31-day trial period, after which file open and save functions stop working.",
        "developer": "SYSTEMAX Software Development",
        "platforms": [
            "windows"
        ],
        "pricing": "paid",
        "price_note": "31-day trial, then file open and save are disabled",
        "free_to_use": false,
        "open_source": false,
        "strengths": [
            "Lightweight with full pen digitizer support",
            "Interface described as easy to learn"
        ],
        "limits": [
            "Windows only",
            "File open and save stop after the 31-day trial"
        ],
        "checked": "2026-10-10",
        "connected_to_publisher": false,
        "overview": "PaintTool SAI is a painting program for Windows from SYSTEMAX Software Development. The vendor describes it as high quality and lightweight, with full digitizer support and an interface that is easy to learn. The minimum requirements list Windows XP through Windows 11 on a 32-bit PC with a Pentium-class processor.\n\nThe vendor offers a 31-day trial with full functions, after which the file open and save commands stop working. The requirements list only Windows, so artists on macOS, iPad or Android need another program, such as Krita or Clip Studio Paint, which are in this list.",
        "highlights": [
            "Pen digitizer support",
            "Lightweight design",
            "31-day trial",
            "Windows only",
            "English and Japanese site"
        ],
        "json": "https://listme.name/api/v1/products/paint-tool-sai.json"
    },
    "rankings": [
        {
            "list": "digital-painting-software",
            "name": "Digital painting software",
            "page": "https://listme.name/best/digital-painting-software",
            "rank": 10,
            "of": 10,
            "score": 76,
            "verdict": "Lightweight Windows painter with pen digitizer support and a 31-day trial, after which file save stops. Its requirements list only Windows, so Procreate and Krita suit cross-platform work better.",
            "best_for": "Light Windows painting with a pen tablet"
        }
    ],
    "alternatives": [
        {
            "slug": "procreate",
            "name": "Procreate",
            "score": 92.5,
            "page": "https://listme.name/software/procreate"
        },
        {
            "slug": "krita",
            "name": "Krita",
            "score": 91.5,
            "page": "https://listme.name/software/krita"
        },
        {
            "slug": "clip-studio-paint",
            "name": "Clip Studio Paint",
            "score": 90,
            "page": "https://listme.name/software/clip-studio-paint"
        },
        {
            "slug": "corel-painter",
            "name": "Corel Painter",
            "score": 87,
            "page": "https://listme.name/software/corel-painter"
        },
        {
            "slug": "affinity",
            "name": "Affinity",
            "score": 84.5,
            "page": "https://listme.name/software/affinity"
        },
        {
            "slug": "artrage",
            "name": "ArtRage",
            "score": 82,
            "page": "https://listme.name/software/artrage"
        },
        {
            "slug": "rebelle",
            "name": "Rebelle",
            "score": 79.5,
            "page": "https://listme.name/software/rebelle"
        },
        {
            "slug": "sketchbook",
            "name": "Sketchbook",
            "score": 78.5,
            "page": "https://listme.name/software/sketchbook"
        },
        {
            "slug": "concepts",
            "name": "Concepts",
            "score": 77.5,
            "page": "https://listme.name/software/concepts"
        }
    ],
    "links": {
        "page": "https://listme.name/software/paint-tool-sai",
        "markdown": "https://listme.name/software/paint-tool-sai.md",
        "badge": "https://listme.name/badge/paint-tool-sai.svg",
        "alternatives_page": "https://listme.name/alternatives/paint-tool-sai",
        "alternatives_json": "https://listme.name/api/v1/alternatives/paint-tool-sai.json"
    },
    "source": "https://listme.name",
    "license": "Free to read and cite with attribution to listme.name.",
    "docs": "https://listme.name/developers"
}