Compress PDF - Reduce File Size Online
Reduce PDF file size by up to 90% without losing quality. Perfect for email attachments.
Compress PDF
Reduce file size while maintaining readable quality.
Select PDF files
or drag and drop them here
How to Compress PDF Files - Step by Step Guide
1
Upload Your PDF
Select or drag and drop the PDF file you want to compress. Any PDF size is supported.
2
Choose Compression Level
Select your preferred compression: High (smallest size), Medium (balanced), or Low (best quality).
3
Download Compressed PDF
Click 'Compress' and download your smaller PDF file instantly. Perfect for email attachments!
Frequently Asked Questions about Compressing PDFs
How much can I reduce my PDF file size?
Convertify can reduce your PDF size by up to 90% depending on the content. Images and graphics compress the most, while text-heavy documents may see less reduction.
Will compressing lose document quality?
Our smart compression algorithm optimizes images while keeping text sharp. For most documents, the quality difference is imperceptible while file size is significantly reduced.
Can I compress a PDF to a specific size like 100KB?
Yes! You can choose from preset compression levels or specify a target size. We'll optimize your PDF to get as close to your target as possible while maintaining quality.
Is PDF compression free?
Yes, Convertify's PDF compressor is 100% free with no watermarks, no file limits, and no registration required.