---
title: "Overview"
description: "Read, write, and search through various file formats with CrewAI's document processing tools"
icon: "face-smile"
mode: "wide"
---

These tools enable your agents to work with various file formats and document types. From reading PDFs to processing JSON data, these tools handle all your document processing needs.

## **Available Tools**

<CardGroup cols={2}>
  <Card title="File Read Tool" icon="folders" href="/en/tools/file-document/filereadtool">
    Read content from any file type including text, markdown, and more.
  </Card>

  <Card title="File Write Tool" icon="file-pen" href="/en/tools/file-document/filewritetool">
    Write content to files, create new documents, and save processed data.
  </Card>

  <Card title="PDF Search Tool" icon="file-pdf" href="/en/tools/file-document/pdfsearchtool">
    Search and extract text content from PDF documents efficiently.
  </Card>

  <Card title="DOCX Search Tool" icon="file-word" href="/en/tools/file-document/docxsearchtool">
    Search through Microsoft Word documents and extract relevant content.
  </Card>

  <Card title="JSON Search Tool" icon="brackets-curly" href="/en/tools/file-document/jsonsearchtool">
    Parse and search through JSON files with advanced query capabilities.
  </Card>

  <Card title="CSV Search Tool" icon="table" href="/en/tools/file-document/csvsearchtool">
    Process and search through CSV files, extract specific rows and columns.
  </Card>

  <Card title="XML Search Tool" icon="code" href="/en/tools/file-document/xmlsearchtool">
    Parse XML files and search for specific elements and attributes.
  </Card>

  <Card title="MDX Search Tool" icon="markdown" href="/en/tools/file-document/mdxsearchtool">
    Search through MDX files and extract content from documentation.
  </Card>

  <Card title="TXT Search Tool" icon="file-lines" href="/en/tools/file-document/txtsearchtool">
    Search through plain text files with pattern matching capabilities.
  </Card>

  <Card title="Directory Search Tool" icon="folder-open" href="/en/tools/file-document/directorysearchtool">
    Search for files and folders within directory structures.
  </Card>

  <Card title="Directory Read Tool" icon="folder" href="/en/tools/file-document/directoryreadtool">
    Read and list directory contents, file structures, and metadata.
  </Card>

  <Card title="OCR Tool" icon="image" href="/en/tools/file-document/ocrtool">
    Extract text from images (local files or URLs) using a vision‑capable LLM.
  </Card>

  <Card title="PDF Text Writing Tool" icon="file-pdf" href="/en/tools/file-document/pdf-text-writing-tool">
    Write text at specific coordinates in PDFs, with optional custom fonts.
  </Card>
</CardGroup>

## **Common Use Cases**

- **Document Processing**: Extract and analyze content from various file formats
- **Data Import**: Read structured data from CSV, JSON, and XML files
- **Content Search**: Find specific information within large document collections
- **File Management**: Organize and manipulate files and directories
- **Data Export**: Save processed results to various file formats

## **Quick Start Example**

```python
from crewai_tools import FileReadTool, PDFSearchTool, JSONSearchTool

# Create tools
file_reader = FileReadTool()
pdf_searcher = PDFSearchTool()
json_processor = JSONSearchTool()

# Add to your agent
agent = Agent(
    role="Document Analyst",
    tools=[file_reader, pdf_searcher, json_processor],
    goal="Process and analyze various document types"
)
```

## **Tips for Document Processing**

- **File Permissions**: Ensure your agent has proper read/write permissions
- **Large Files**: Consider chunking for very large documents
- **Format Support**: Check tool documentation for supported file formats
- **Error Handling**: Implement proper error handling for corrupted or inaccessible files