Compress PDF Files Online

Compress PDF files online to reduce size while preserving quality.

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How to Compress PDFs

Fast, secure, and completely free PDF tools that work entirely in your browser. No uploads, no waiting, no limits.

Combine multiple PDFs into one

Extract pages or split into multiple files

Reduce file size without quality loss

Reorder, rotate, and remove pages

Convert PDF to editable DOCX

Convert DOCX to PDF format

Extract images from PDF pages

Convert images to PDF documents

Browse complete toolset

Technical Specifications

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Files never leave your browser

0-bit

Bank-grade local security

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WebAssembly-powered speed

Zero data transmission

Zero server dependency

Frequently Asked

Yes. No hidden fees. No credit card. Just PDFToolsHouse processing.

Your files never touch our servers. All processing happens 100% in your browser.

If your browser can handle it, PDFtoolshouse can handle it. We've tested files up to 500MB.

We're faster because there's no upload/download wait time, and we're more private.

Still curious? We're here to help