PowerPoint Compressor

Compress PowerPoint files online for free. Reduce the size of PPT/PPTX/PPTM presentation documents, just select the file and click upload.

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Drag and drop PowerPoint files here

Supports .pptx, .ppt, .pptm files

💡 Note: If your file is in .PPT format, convert it to .PPTX first for better compression results.

Compressing presentation...

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✅ Compression completed!

⬇️ Download compressed presentation
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Secure processing

Your presentations are processed securely and automatically deleted after 2 hours.

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Fast compression

Our advanced algorithm compresses presentations in minutes without quality loss.

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High compression

Reduces PowerPoint file size by up to 90% while maintaining slide quality and animations.

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No installation

Works in your browser - no software download required.

🔧 How to reduce PowerPoint file size?

  1. Upload: Select your PowerPoint File (PPT/PPTX/PPTM) using the upload button or drag & drop
  2. Process: Our compression engine automatically optimizes images, videos, removes unused media, and compresses slide content
  3. Download: Get your compressed PowerPoint file with significantly reduced size but same presentation quality