Compress PDF

Compress PDF files to reduce file size. Choose quality level: low, medium, or high compression. Perfect for email attachments.

Drag & drop your file here

or browse to select — accepts .pdf (max 10MB)

How to Use Compress PDF

Select or drag your .pdf file into the converter

Your file is converted from .pdf to .pdf in seconds

Download your converted .pdf file to any device

Convert .pdf to .pdf in seconds. No waiting, no queues — instant processing.

All files are encrypted in transit via HTTPS and auto-deleted within 1 hour. Your data stays private.

Browser-based converter — works on Windows, Mac, Linux, iOS, Android, and Chromebook. No installation needed.

Start converting immediately. No registration, no email, no watermarks on your converted files.

How much can I reduce the file size?

Typically 50-90% reduction depending on the content. Image-heavy PDFs see the most compression.

Will quality be affected?

You can choose between low, medium, and high compression. Medium offers the best balance of size and quality.

Combine multiple PDFs into one file

Split a PDF into separate pages or sections

Rotate PDF pages to any angle

Remove password protection from PDF files

Add password protection to PDF files

Add text or image watermarks to PDF files