• Image Compressor
  • Video Compressor
  • Document Compressor
  • APK Compressor
Sign In
Outstanding Quality


Compress images in PowerPoint in PowerPoint 2007 and newer version.Bookmark Me
Up to 10 files at a time
Online Document Compressor

Select files
or drop files here

Compress PowerPoint Presentations Without Quality Loss

How to compress PowerPoint Presentations
Upload your PowerPoint(PPTX) file, wait for the file compression to complete then download for free!

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

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

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

Efficient batch compression
Simple, user-friendly way to compress multiple PowerPoint files at once. Just drag-and-drop and it’s done.
(NEW) Privacy-focused Free Photo Editor