Compress PDF
Reduce PDF file size while keeping quality
Uploaded files are processed securely and never stored
or drag & drop a file here · max 100MB
How To Compress PDF
Follow along with the steps below
Step 1
Upload PDF
Select the PDF file you want to compress and reduce in size.
Step 2
Automatic Compression
Our tool optimizes the PDF using efficient encoding to reduce file size.
Step 3
Download Compressed PDF
Download your smaller PDF file, perfect for emailing or uploading.
Compress PDF files online for free. Reduce PDF file size for easier sharing via email, messaging apps, or cloud storage. Our browser-based compression tool keeps your documents looking great while making them significantly smaller.
Frequently Asked Questions
How much can PDF compression reduce file size?
Typically 30-70% reduction depending on the PDF content. Image-heavy PDFs see the most improvement.
Will compression affect PDF quality?
Our compression uses lossless techniques that maintain document readability while reducing file size.