Free Online Tool

Compress PDF Files

Reduce PDF file size while maintaining quality. Perfect for freelancers, business owners, and professionals to optimize documents for email, web, and storage.

Up to 75% Smaller

Maintain Quality

100% Free

No Signup

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Compress PDF File

Reduce file size while maintaining document quality

Drag & Drop your PDF file here

or click to browse

Supports PDF files up to 10MB

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Compression Result

Ready to optimize your PDF

No file selected

Select a PDF file to compress

Why Use Our PDF Compressor

Professional compression for business documents, proposals, and reports

Smart Compression

Intelligent algorithms optimize your PDF while preserving readability and quality.

Secure & Private

All processing happens locally in your browser. Your files never leave your computer.

Real-time Preview

See estimated size reduction before compressing to make informed decisions.

Fast Processing

Quick compression with progress tracking, even for large PDF files.

How It Works

Compress your PDF in three simple steps

Upload PDF

Drag and drop or select your PDF file to compress

Choose Level

Select compression level based on your needs

Download

Get your optimized PDF with reduced file size

✓

Share Anywhere

Email, upload, or store with ease

Frequently Asked Questions

Everything you need to know about PDF compression

Is this PDF compressor free to use?

Yes, our PDF compressor is completely free to use with no limitations on file size or number of compressions.

Do you store my PDF files on your servers?

No, all file processing happens locally in your browser. Your PDF files never leave your computer, ensuring complete privacy and security.

How much can I reduce my PDF file size?

Depending on the content and compression level, you can reduce file size by 20-75% while maintaining acceptable quality for business use.

Which compression level should I choose?

Use Light for maximum quality, Recommended for balanced results, or Maximum for the smallest file size. The recommended level works best for most business documents.

What is the maximum file size for PDFs?

We recommend files under 10MB for optimal performance, but there's no strict limit. Very large files may take longer to process.

Does compression affect text quality?

Text quality is generally preserved well across all compression levels. The main compression occurs with images and embedded elements, not text content.

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