Compress PPTX Online Without losing Important Information.
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How to compress PPTX online
Upload your PPTX file, wait for the file compression to complete then download for free!
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Secure PPTX compressor
All connections are secured with a 256-bit SSL encryption. CloudPresso online service is safe and secure.
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Advanced PPTX compression
CloudPresso can compress PPTX files up to 80% at minimal quality loss. Test and see for yourself!
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Large PPTX file support
The file size limit is 10MB for free account. Even with large PPTX files up to 1GB, it will take a few seconds to complete.
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Compress PPTX online to share easily
Compress PPTX online to reduce the file size to share quickly via email or online.
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Efficient batch compression
Simple, user-friendly way to compress multiple PPTX files at once. Just drag-and-drop and it’s done.