PDF Compressor
Server-processed
Shrink a PDF's file size by downsampling images and re-compressing — choose resolution and color mode.
Input
Drop a file or browse
One file · PDF
Works best on image-heavy PDFs (scans) — a mostly-text PDF may not shrink much further.
Result
Your compressed PDF will appear here.
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What this does
Shrinks a PDF's file size by downsampling embedded images and re-compressing — useful for PDFs that are mostly scanned pages or high-resolution images.
How to use it
- Upload your PDF file.
- Choose a resolution (lower = smaller file, lower image quality) and whether to convert to grayscale for extra savings.
- Wait while the compression runs — this uses one credit.
- Download the compressed PDF.
Note
Compression works best on image-heavy PDFs (scans). A PDF that's mostly text may not shrink much further.
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