# PDF

全面的 PDF 操作工具包，用于提取文本和表格、创建新 PDF、合并/拆分文档以及处理表单。当 Claude 需要填写 PDF 表单或以编程方式大规模处理、生成或分析 PDF...

- Repository: https://github.com/LeastBit/Claude_skills_zh-CN (602 stars)
- Category: Documents
- License: 专有许可。完整条款请参阅 LICENSE.txt
- Last updated: 2026-01-19
- Runs scripts: yes, review before use

## Install

Claude Code: `npx skills add LeastBit/Claude_skills_zh-CN --skill pdf -g -a claude-code -y`
Codex: `npx skills add LeastBit/Claude_skills_zh-CN --skill pdf -g -a codex -y`
Cursor: `npx skills add LeastBit/Claude_skills_zh-CN --skill pdf -g -a cursor -y`
Gemini CLI: `npx skills add LeastBit/Claude_skills_zh-CN --skill pdf -g -a gemini-cli -y`

## Description

全面的 PDF 操作工具包，用于提取文本和表格、创建新 PDF、合并/拆分文档以及处理表单。当 Claude 需要填写 PDF 表单或以编程方式大规模处理、生成或分析 PDF 文档时使用。

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# PDF 处理指南

## 概述

本指南涵盖使用 Python 库和命令行工具进行的基本 PDF 处理操作。有关高级功能、JavaScript 库和详细示例，请参阅 reference.md。如果需要填写 PDF 表单，请阅读 forms.md 并按照其说明操作。

## 快速开始

```python
from pypdf import PdfReader, PdfWriter

# 读取 PDF
reader = PdfReader("document.pdf")
print(f"页数: {len(reader.pages)}")

# 提取文本
text = ""
for page in reader.pages:
    text += page.extract_text()
```

## Python 库

### pypdf - 基本操作

#### 合并 PDF
```python
from pypdf import PdfWriter, PdfReader

writer = PdfWriter()
for pdf_file in ["doc1.pdf", "doc2.pdf", "doc3.pdf"]:
    reader = PdfReader(pdf_file)
    for page in reader.pages:
        writer.add_page(page)

with open("merged.pdf", "wb") as output:
    writer.write(output)
```

#### 拆分 PDF
```python
reader = PdfReader("input.pdf")
for i, page in enumerate(reader.pages):
    writer = PdfWriter()
    writer.add_page(page)
    with open(f"page_{i+1}.pdf", "wb") as output:
        writer.write(output)
```

#### 提取元数据
```python
reader = PdfReader("document.pdf")
meta = reader.metadata
print(f"标题: {meta.title}")
print(f"作者: {meta.author}")
print(f"主题: {meta.subject}")
print(f"创建者: {meta.creator}")
```

#### 旋转页面
```python
reader = PdfReader("input.pdf")
writer = PdfWriter()

page = reader.pages[0]
page.rotate(90)  # 顺时针旋转90度
writer.add_page(page)

with open("rotated.pdf", "wb") as output:
    writer.write(output)
```

### pdfplumber - 文本和表格提取

#### 提取带布局的文本
```python
import pdfplumber

with pdfplumber.open("document.pdf") as pdf:
    for page in pdf.pages:
        text = page.extract_text()
        print(text)
```

#### 提取表格
```python
with pdfplumber.open("document.pdf") as pdf:
    for i, page in enumerate(pdf.pages):
        tables = page.extract_tables()
        for j, table in enumerate(tables):
            print(f"第 {i+1} 页的表格 {j+1}:")
            for row in table:
                print(row)
```

#### 高级表格提取
```python
import pandas as pd

The rest: https://github.com/LeastBit/Claude_skills_zh-CN/blob/HEAD/skills/pdf/SKILL.md