PDF Compress

Reduce PDF file size by optimizing internal structure. 100% in your browser.

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Select a PDF File

Click or drop a PDF here

About This Tool

This tool compresses PDF files by rebuilding the internal object structure, removing duplicate objects, stripping metadata, and using object streams for more efficient storage. The compression is lossless — no pages or content are removed.

Everything runs entirely in your browser. Your files are never uploaded to any server.