PDF Translate

Use when translating PDF documents between languages while strictly preserving original layout, formatting, typography, tables, and signatures. Powered by LLM direct comprehension, two-stage data-contract translation, chunked modular generation, in-browser JS overflow detection, and high-fidelity vector PDF reconstruction. Features zero-hallucination guardrails and automated 1:1 page-by-page audit script (audit_pdf.py).

93 stars 1 forksDocuments & Office Files

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add lxsssssss/pdf-translate --skill pdf-translate

Manual install

git clone --depth 1 https://github.com/lxsssssss/pdf-translate.git /tmp/pdf-translate
mkdir -p ~/.claude/skills
cp -r /tmp/pdf-translate/. ~/.claude/skills/pdf-translate

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# PDF 保持原排版翻译 Skill (大模型直译 + 几何探针测量 + 矢量排版重构 + 生成后对比自愈)

当用户需要**翻译 PDF 文档**，且要求**必须完整保留原始版面格式、公文表头、目录、双语表格、签章栏、插图物理尺寸**并最终**输出为高保真矢量 PDF 文件**时，使用此 Skill。

> [!IMPORTANT]
> **四大核心铁律（杜绝机翻乱码、长文档幻觉、跨页溢出与图片排版变形）**：
> 1. **严禁脑补，严格忠实直译 (Strict Faithful Translation & Zero Hallucination)**：
>    - **不得压缩或遗漏条款**：逐条忠实翻译每一个一级、二级、三级子条款（如法定资质证照清单 2.1.1~2.1.8、年限指标、年产能门槛 150,000 吨、分卷装订规则 Volume 2A/2B 等），坚决禁止主观总结或合并条款；
>    - **坚决禁止虚构常识**：严禁凭常识脑补原文不存在的交付程序、装订份数、银行授信金额或办事流程（例如原文未写具体金额则绝对禁止编造 1,000,000 KWD，无 5.3 节则绝对不可添加 5.3 节）；
>    - **表格格式 1:1 忠实还原**：官方附表（如 Appendix-1 至 Appendix-6）的列名、行高、选项框、备注及签字盖章区必须严格对齐原件，严禁用自创的“申报核对清单 (Checklist)”或通用表格粗糙代替。
> 2. **几何探针与视觉锚点测量铁律 (Geometry Probe & Visual Anchor Measurement)**：
>    - **绝对禁止经验主义猜度尺寸**：严禁在未测量原件几何信息的情况下，随意给插图或表格加上 `max-height: 220px` 等主观限制，导致原图严重缩水变形或比例失调；
>    - **原图物理坐标与尺寸 1:1 提取**：提取图片时必须调用 `page.get_image_rects(xref)` 获取原图在页面上的实际 `width`、`height` 以及 `x0, y0`，并在 HTML 中严格以真实物理尺寸呈现（如原件宽 218.9pt、高 322.4pt，HTML 中必须按照该物理尺寸渲染）；
>    - **几何线条与装饰框高保真复刻**：通过 `page.get_drawings()` 提取所有几何元素（如顶会论文标题框的 4pt 粗黑顶线与 1pt 细底线、长度 143.5pt 的左对齐短横脚注线），严禁用通用单薄的 100% 宽度边框粗暴替代；
>    - **中文信息密度补偿与垂直基线对齐**：中文字符信息密度通常比西文高 20%~35%，必须记录关键文字块的垂直基准起点 `y0`（如摘要标题、正文、章节起始与脚注线位置），通过微调行高（`line-height: 1.35~1.45`）、段落间距（`margin`）以及灵活运用网格与绝对定位，确保中文版面的视觉重心与垂直基线与原件严密锚定，杜绝页面下半部分突兀大面积留白；
>    - **首页页眉页脚特殊规则**：大部分顶会论文（NIPS/ICML/CVPR 等）或官方公文首页（Page 1）不编排页码，底部通常为会议发表信息或官方备案行，严禁在第一页机械添加页码。
> 3. **两阶段解耦与分块生成 (Schema-First & Chunked Pipeline)**：

Read the full skill on GitHub

Details

Skill name: pdf-translate
Repository: lxsssssss/pdf-translate
License: MIT
Repo updated: 23 October 2026

FAQ

What does the PDF Translate skill do?

How do I install the PDF Translate skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add lxsssssss/pdf-translate --skill pdf-translate. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is PDF Translate popular?

It lives in lxsssssss/pdf-translate, which has 93 GitHub stars and 1 forks.

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