Compress PDF Online (Reduce File Size Locally)
Reduce PDF file size in your browser by optimizing streams and fonts without quality loss.
Drag & drop your PDF file to compress, or Browse Files
100% in-browser stream optimization. Perfect for email attachments.
Features
- Object stream compression and removal of redundant metadata.
- Real-time file size comparison (Before vs After).
- Zero file size limit and unlimited free compressions.
How to Use
- 1Select the large PDF file you want to optimize.
- 2DocuPure analyzes the stream objects and compresses them locally in browser memory.
- 3View the reduction percentage and click download to save the lightweight PDF.
Frequently Asked Questions
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All PDF Tools
Combine multiple PDF files into one single document in your browser with custom page ordering.
Extract specific page ranges or split a PDF into separate single-page documents in seconds.
Convert JPG, PNG, and WebP images into a single professional PDF with custom margins.
Add secure password protection or diagonal text watermarks to your PDF pages 100% in-browser.
Rotate PDF pages 90, 180, or 270 degrees clockwise or counterclockwise in your browser permanently.