Compress/Reduce Presentation File Size

The Compress Presentation File tool allows users to reduce the size of PPTX files with ease. You can compress your presentation by selecting predefined quality levels such as low, medium, or high, or choose a custom compression level using the quality slider. This tool is ideal for sharing presentations online, reducing storage usage, and improving upload speeds.

How to use this tool

What quality levels are supported?

You can choose low, medium, high, or set a custom compression quality between 0 and 100.

Will compression affect my presentation layout?

Only media elements like images may be compressed. Text, layout, and slide structure remain unchanged.

Step-by-step instructions

  • Upload the PPTX file you want to compress.
  • Choose the output quality: low, medium, high, or set a custom quality using the slider.
  • Click Submit to start the compression process.
  • Wait for the tool to process your file.
  • Download your compressed PPTX file after processing completes.

Tips & Best Practices

Use medium quality for balanced size and clarity. High compression may reduce image quality but gives smaller file sizes.

Privacy Information

All files are processed securely and never stored permanently on our servers.