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Compress PowerPoint and Compress PPTX online by up to 80%Bookmark Me
Up to 10 files at a time
Online Document Compressor

Select files
or drop files here

Compress PPTX Online Without losing Important Information.

How to compress PPTX online
Upload your PPTX file, wait for the file compression to complete then download for free!

Secure PPTX compressor
All connections are secured with a 256-bit SSL encryption. CloudPresso online service is safe and secure.

Advanced PPTX compression
CloudPresso can compress PPTX files up to 80% at minimal quality loss. Test and see for yourself!

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.

Compress PPTX online to share easily
Compress PPTX online to reduce the file size to share quickly via email or online.

Efficient batch compression
Simple, user-friendly way to compress multiple PPTX files at once. Just drag-and-drop and it’s done.
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