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Compress PDF
Reduce your PDF file size. All processing is done in your browser.
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Drag & drop your file here
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Max 50MB per file · .pdf,application/pdf
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Processed with FileCurve — Free forever for basic tools
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How to Use Compress PDF
- 1.Open the Compress PDF tool
- 2.Upload your PDF file
- 3.Click "Compress PDF"
- 4.View original vs compressed size with savings percentage
- 5.Download the compressed PDF
Frequently Asked Questions
How much can PDF compression reduce file size?
Typically 20-50% for PDFs with embedded images. Text-heavy PDFs see smaller reductions (5-15%) since text is already compact.
Does compression affect PDF quality?
FileCurve uses lossless object stream optimization. Text and vector graphics stay perfect. Embedded images are not re-compressed.
How to compress PDF under 1MB?
Upload and compress. If still over 1MB, the PDF likely has high-resolution images. Try compressing images separately first, then re-creating the PDF.
Last updated: 2026-04-06