Ultimate PDF Compressor

🚀 Real PDF compression with pdf-lib • Advanced content optimization • Up to 90% size reduction

100% Real Compression

pdf-lib Integration

Image Optimization

Up to 10GB Support

0 MB

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Upload PDF Files

Drag & Drop PDF Files

or click to browse files • Supports up to 10GB

Compression Level

Balanced

Optimal quality & size balance

Maximum

Smallest file size

Quality

Best visual quality

Custom

Manual fine-tuning

Ready for real PDF compression

No files selected

Upload PDF files to see detailed preview

Advanced Settings

Image Quality 85%

Image Resolution (DPI) 150

Scale Factor 90%

Target File Size (Optional)

Advanced Processing Options

Optimize Images

Compress and optimize embedded images

Remove Metadata

Clean document properties and metadata

Optimize Fonts

Subset fonts and remove unused characters

Remove Annotations

Remove comments, highlights, and markup

Remove Bookmarks

Remove navigation bookmarks

Convert to Grayscale

Convert all colors to grayscale

Remove All Images

Remove all embedded images

Compression Method

Library Status

Loading pdf-lib...

Loading JSZip...

Loading Pako...