Free PDF Compressor

Compress PDF files to reduce file size. Remove metadata, flatten forms, and optimize content. 100% client-side processing — your files never leave your browser. No signup, no upload limits.

Drop your PDF here or click to browse
Maximum file size: 100 MB
Compression Level
Low
Best quality, smaller reduction
Medium
Balanced quality and size
High
Smallest file, lower quality
Optimization techniques applied
✓ Remove metadata
✓ Flatten forms
✓ Optimize images
✓ Clean structure
Preparing compression...
Compression Complete
Original
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→
Compressed
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100% client-side — your files never leave your browser

Need something more powerful?

Let us build it for you. Custom APIs, dashboards, automations — whatever you need.

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Open source

NexTool on GitHub

269 free tools. No signup. Open source. Built by Christian Bucher.

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