Reduce PDF file size while preserving text, images and formatting.
Max 50 MB per file
PDF files often contain high-resolution images, embedded fonts and metadata that significantly increase file size. Our PDF compressor uses Ghostscript to reprocess the PDF, downsampling images to appropriate resolutions and removing unnecessary data.
The Screen setting produces the smallest files (72 dpi), ideal for web viewing. eBook setting (150 dpi) is the best balance for most uses. Printer and Prepress settings preserve maximum quality for professional printing.
Yes, PDF compressor is completely free. No account required, no watermarks, no file size tricks.
Your files are uploaded over encrypted HTTPS connections and automatically deleted from our servers 1 hour after download. We never store, share or analyze your files.
Max 50 MB per file. For larger batches, you can process files one by one.
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