Compress PDF

Reduce file size while maintaining quality — perfect for email attachments

100% FREE🔒 Secure⚡ Fast

📁

Drop your PDF file here to compress

or click to browse • Max 1 file • .pdf

💡 Tips

✦Maximum compression can reduce file size by up to 80%

✦Balanced mode is recommended for most documents

✦Quality mode preserves images at near-original resolution

How to Compress PDF Online

Upload your PDF file

Choose compression level (Maximum, Balanced, or Quality)

Click "Compress PDF"

Download the compressed file

100%

Free

256-bit

SSL Encrypted

50MB

Max File Size

<1hr

Auto-Delete

Frequently Asked Questions

Depending on the content, our Maximum compression can reduce file size by up to 80%. Documents with images see the biggest reductions.

Our Balanced mode gives excellent size reduction with minimal quality loss. For image-heavy documents, use Quality mode to preserve full resolution.

You can upload PDF files up to 50MB for compression.

About PDFOdimel Compress PDF

Reduce your PDF file size by up to 80% while maintaining quality. Choose from three compression levels: Maximum, Balanced, or Quality preservation. PDFOdimel is trusted by thousands of users worldwide for fast, secure, and free PDF processing. All files are encrypted with 256-bit SSL during transfer and automatically deleted within 1 hour. No sign-up required — start using Compress PDF right now.

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