PowerPoint Ribbon Add-in: Superscript & Subscript

This is a Microsoft PowerPoint VSTO Add-in that adds two custom buttons — Superscript and Subscript — to the Home tab. It allows users to quickly apply typographic formatting to selected text inside slides.

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✨ Features

• Adds a new "Text Formatting" group to the PowerPoint Home tab
• Allows quick formatting of selected text:
  • 🔼 Superscript — Raises characters (e.g., exponents)
  • 🔽 Subscript — Lowers characters (e.g., chemical formulas)

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🧰 Built With

• Visual Studio 2022
• .NET Framework
• Visual Studio Tools for Office (VSTO)

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🚀 How to Use

1. Clone or download this repository
2. Open the .sln file in Visual Studio
3. Build the solution
4. Press F5 to run PowerPoint with the add-in
5. Select text in any slide and use the buttons in the ribbon

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📦 Deployment

You can publish the add-in via:

• 🔹 ClickOnce
• 🔹 MSI Installer (optional)

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📝 License

MIT — feel free to use and modify this project.