Docx Shell Extract

DOCX Shell Extraction

When to Use This Skill

Use this pattern when you need to read or extract text from Microsoft Word (.docx) files in constrained environments where:

• The python-docx library is not available
• You cannot install additional Python packages
• You need a quick, reliable shell-based solution

Core Technique

DOCX files are ZIP archives containing XML files. The main document content is stored in word/document.xml. You can extract and parse this using standard shell tools.

Step-by-Step Instructions

Step 1: Extract the document.xml content

unzip -p filename.docx word/document.xml

The -p flag pipes the content to stdout without extracting to disk.

Step 2: Strip XML tags to get plain text

unzip -p filename.docx word/document.xml | sed 's/]*>//g'

This removes all XML tags, leaving the text content.

Step 3: Clean up whitespace (optional)

For cleaner output, add additional sed processing:

unzip -p filename.docx word/document.xml | \
  sed 's/]*>//g' | \
  sed 's/&[^;]*;//g' | \
  sed 's/^[[:space:]]*//' | \
  sed 's/[[:space:]]*$//' | \
  sed '/^$/d'

This removes:

• XML tags
• XML entities (like &, <)
• Leading/trailing whitespace
• Empty lines

Step 4: Save to a text file (optional)

unzip -p filename.docx word/document.xml | \
  sed 's/]*>//g' > output.txt

Complete Example

# Extract text from a Word document
DOCX_FILE="report.docx"
OUTPUT_FILE="report_text.txt"

unzip -p "$DOCX_FILE" word/document.xml | \
  sed 's/]*>//g' | \
  sed 's/&[^;]*;//g' | \
  sed '/^$/d' > "$OUTPUT_FILE"

echo "Extracted text saved to $OUTPUT_FILE"

Verification

After extraction, verify the content was captured:

# Check if output file has content
if [ -s "$OUTPUT_FILE" ]; then
    echo "Successfully extracted $(wc -l < "$OUTPUT_FILE") lines"
    head -5 "$OUTPUT_FILE"
else
    echo "Warning: Output file is empty"
fi

Limitations

• This method extracts raw text without formatting
• Complex layouts, tables, and images are not preserved
• Some special characters may need additional handling
• Works best for text-heavy documents

Alternatives to Explore

If this approach fails or the DOCX structure differs:

• Check for word/document.xml existence: unzip -l filename.docx | grep document.xml
• Some documents may use word/*.xml with different naming
• Consider pandoc if available: pandoc filename.docx -t plain

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: HKUDS
• Source: HKUDS/OpenSpace
• License: MIT

Install and usage instructions live in the source repository linked above.