Compress PPTX
Sign in to compress a PPTX file by optimizing its images. The size reduction depends on the images in your presentation.
Why Compress PPTX Files?
The tool optimizes supported images inside a PPTX file. Results depend on the presentation; some files may not become smaller.
Intelligent Image Compression
The tool optimizes supported images inside a PPTX file. Results depend on the presentation; some files may not become smaller.
Image Processing
Processing time depends on the size and contents of the PPTX file. The result appears when compression finishes.
Quality Control
Choose an image quality setting from 20% to 100%. Lower settings may reduce detail; the web tool uses a fixed image-width limit.
Isolated Processing
The PPTX file is sent to an isolated processing service and a result is returned to your browser.
Review the Output
The tool works with PPTX files. Image changes can affect appearance, so review slides and animations before sharing.
Web Use Without Credits
Sign in to use web compression without spending credits. The browser upload limit is 50 MB per PPTX file.
Compress PPTX - Frequently Asked Questions
Common questions about compressing PowerPoint files and reducing PPT file sizes
Start Compressing Your PPT Files Today
Sign in, choose a PPTX and compare the compressed result with your original. Web compression uses no credits.