SkyPPT.com
Local PPTX Compression
Runs entirely in your browser — files are never uploaded to any server. Safe and fast.
Fully local processing
No server upload
Free to use
Click or drag & drop a PPTX file
Supports .pptx format (Office 2007+)
Compression Quality
Lower quality, smaller fileProcessing...
Compression complete!
Original size
Compressed size
Saved
Features
Privacy first
Files are processed in the browser and never uploaded
Image compression
Smart compression that noticeably shrinks the file
Fast processing
Runs locally — no waiting for uploads or downloads
Flexible settings
Adjustable compression quality for different needs