{
  "added_at": "2026-11-06",
  "additional_evidence_urls": [
    "https://raw.githubusercontent.com/storytold/pdfcraft/3709926f39039b57e71644227aa8b41b46bde940/docs/images/pdfcraft-viewer.png",
    "https://github.com/storytold/pdfcraft/releases/tag/v0.18.0",
    "https://github.com/storytold/pdfcraft/blob/3709926f39039b57e71644227aa8b41b46bde940/docs/target-app-parity.md",
    "https://github.com/storytold/pdfcraft/blob/3709926f39039b57e71644227aa8b41b46bde940/LICENSE-MIT"
  ],
  "category": "reconstruction-cases",
  "description_en": "The authors describe PdfCraft as an open-source, clean-room PDF reader and editor built in pure Rust. The README documents native and WebAssembly builds and reports 57% of tracked features and 94% of commands.",
  "description_zh": "作者将 PdfCraft 描述为用纯 Rust 构建的开源净室 PDF 阅读与编辑器。README 记录原生与 WebAssembly 构建，并报告 57% 的跟踪功能与 94% 的命令。",
  "entry_url": "https://awesomerea.org/resources/pdfcraft-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/pdfcraft-case/",
  "evidence_class": 0,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/storytold/pdfcraft/blob/3709926f39039b57e71644227aa8b41b46bde940/README.md",
  "group": "cases",
  "id": "pdfcraft-case",
  "json_url": "https://awesomerea.org/resources/pdfcraft-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/pdfcraft-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/pdfcraft-case/index.md",
  "name": "PdfCraft: a clean-room PDF reader and editor in Rust",
  "name_zh": "PdfCraft：纯 Rust 净室 PDF 阅读与编辑器",
  "preview_kind": "image",
  "preview_url": "https://awesomerea.org/previews/pdfcraft-case.png",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "scope",
    "license"
  ],
  "requirements": [
    "Source builds use Rust and Cargo; release assets exist for macOS (universal DMG), Windows, Linux and FreeBSD, and the README documents a WebAssembly browser build.",
    "The README calls the project alpha and reports 57% of tracked features and 94% of commands.",
    "The README describes the project as a clean-room implementation built from public documentation and observed behaviour, not from the target application's source.",
    "Code is MIT OR Apache-2.0, with NOTICE and brand assets under separate terms."
  ],
  "requirements_zh": [
    "源码构建使用 Rust 与 Cargo；发布资产包含 macOS（universal DMG）、Windows、Linux 与 FreeBSD 版本，README 也记录了 WebAssembly 浏览器构建。",
    "README 自述项目处于 alpha 阶段，并报告 57% 的跟踪功能与 94% 的命令。",
    "README 将项目描述为净室实现，依据公开文档与可观察行为编写，而非目标应用的源码。",
    "代码许可为 MIT OR Apache-2.0，NOTICE 与品牌资产另受条款约束。"
  ],
  "scope": "full",
  "targets": [
    "app"
  ],
  "url": "https://github.com/storytold/pdfcraft",
  "verification": "source-reviewed",
  "verified_at": "2026-11-03"
}