Add-in PowerPoint that cleans your presentations in one click

The Magic Clean EN add-in lets you clean and normalize all text in your PowerPoint presentation while respecting English typographic rules.

Perfect for demanding professionals, agencies, teachers and communication specialists.

It handles punctuation correction, number formatting, unit harmonization, chemical formula management, removal of unnecessary spaces, etc.

Changes apply to the slide master, current slides, tables, notes, SmartArt and grouped elements.

🔧 Key Features

• Punctuation correction (: ; , . ? ! « … »)
• Number formatting to English standards → 1 000 = 1,000 | 2,5 = 2.5
• Removal of unnecessary spaces and automatic insertion of non-breaking spaces
• Unit conversion → 10m2 = 10 m² | 100 km / h = 100 km/h | 100 M€ = €100 M
• Chemical formula normalization → C02 = CO₂
• Superscripting of suffixes → 1ˢᵗ | 2ⁿᵈ | 3ʳᵈ | 4ᵗʰ
• Applies English language settings to all your slides (master, shapes, text, tables…)
• Works entirely offline, 100% local

🚀 How does it work?

1. Unzip the file “Magic_Clean_EN.zip”
2. Double-click the .exe to start the installer and follow the prompts
3. PowerPoint will open and the add-in appears on the Home tab
4. Click the Magic Clean EN button to clean your presentation
5. Enjoy perfectly clean, typo-perfect slides!

📦 What you receive

• A zip file containing a self-installing, signed .exe
• A signed .ppam (PowerPoint add-in)
• A short installation guide with your license details
• Free updates (via built-in updater)

💻 Compatibility

• Windows 10/11 + PowerPoint 2016 or later
• Office 365 recommended (up-to-date versions)
• Digital signature (no security warnings)

🛒 License

• Lifetime licence for one user / one machine
• Redistribution / resale / multi-seat use: prohibited

💬 Need help?

Installation issue? Idea or feature request?

Contact: add-in@novaty.com or via your Gumroad account

Join over 500 users who’ve automated the cleanup of their PowerPoint slides with Magic Clean EN

👉 Click “I want this!” to download instantly.