Compress PDF Online - Reduce File Size Free

Compress Your PDF

Optimize your PDF size with smart compression technology

Select PDF File

Drop your PDF file here

or browse files from your device

Maximum file size: 10MB

Compression Settings

Quality Level

Smaller Size Better Quality

Optimize Images

Compress embedded images for smaller file size

Remove Metadata

Strip unnecessary metadata to reduce size

Email Friendly

Compressed PDFs are perfect for email attachments and faster sharing.

Smart Compression

Our algorithms optimize file size while preserving document quality and readability.

Compression Guide

10-30%

Maximum Compression

Best for web uploads and storage. Some quality reduction may be noticeable.

30-70%

Balanced

Perfect balance between file size and quality. Recommended for most uses.

70-95%

High Quality

Minimal compression with excellent quality preservation for important documents.

Frequently Asked Questions

Compression rates vary depending on your PDF content. Text-heavy documents compress more than image-heavy ones. Typically, you can achieve 30-80% size reduction.

Yes, absolutely. All files are processed securely on our servers and automatically deleted after compression. We never store or access your documents.

Currently, we support PDF files up to 10MB in size. For larger files, consider splitting them first or contact our support team.