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xlsx-to-markdown

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Convert XLSX to Markdown tables in PowerShell.

Software Engineering#markdown#xlsx#conversion#parsing#table#powershell#shared-strings
Authorraandree
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Convert XLSX workbooks to Markdown tables without Excel, enabling documentation-friendly representations of tabular data and effortless sharing without dependencies on Excel or Python.

Core Features & Use Cases

  • XLSX parsing without Excel or external libraries by leveraging the internal ZIP/XML structure.
  • Supports shared strings and inline strings, multi-sheet workbooks, and column letter to index conversion.
  • Generates clean Markdown tables with proper alignment and escaping of pipe characters.
  • PS 5.1 compatible function Convert-XlsxToMarkdown for batch processing of files.

Quick Start

Run Convert-XlsxToMarkdown on your .xlsx file to generate a Markdown file alongside it.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: xlsx-to-markdown
Download link: https://github.com/raandree/CopilotAtelier/archive/main.zip#xlsx-to-markdown

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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