PDF
PDF Compress
Optimize PDF object storage without resampling images. The original file is kept if optimization does not reduce its size.
PDF / PNG / JPEG / WebP · 50 MB total maximum. Files stay on your device.
Lossless PDF optimization; images are not downsampled. Some files cannot shrink. The smaller of the original and optimized file is returned.
Processed locally in your browser.
Your input is processed locally in the browser under normal use.
About this tool
Optimize PDF object storage without resampling images. The original file is kept if optimization does not reduce its size.