Maximum compression rate of 90%, fully preserving all animations, transitions, and sound effects, maintaining absolute HD quality, perfect display on 4K, 2K, and 1080p monitors.
We optimize all image formats in PPT/PPTX including JPEG, PNG, GIF, EMF, WebP, SVG, 3D models, WMF, BMP, TIFF using intelligent algorithms to optimize every pixel block, ensuring file size reduction while maintaining visual quality.
We perform frame-by-frame and segment-by-segment optimization on videos and audio, using advanced encoding technology to achieve perceptually lossless compression, making your presentations both lightweight and clear.
An embedded font typically takes up 10-25MB of space. You can use WPS Office or PowerPoint Office to set embedding only used fonts (embedded fonts cannot be edited), or set not to embed any fonts.
💡 You can also use Premium or higher mode on this page to remove fonts. After removing fonts, the page style may need slight adjustments, but file size will be significantly reduced.
Due to our refined processing of every element, it may take slightly longer, but the results will definitely satisfy you. We'd rather take a bit more time to ensure the best compression quality.
🎯 Premium User Exclusive: During processing, we'll create a task record for you to check progress anytime. You'll receive email notification when complete, taking no more than 20 minutes, making it effortless and efficient.
💡 If your PPT file has already been compressed, it may be difficult to optimize further, and the compression effect will be very limited. For best results, we recommend using original uncompressed PPT files to fully leverage our compression algorithms.