PDF Compressor

Reduce the file size of your PDF documents by re-rendering pages at optimized quality. Perfect for email attachments, uploads, and archiving. Processes entirely in your browser — your documents stay private.

Drag & drop a file here

or browse to select

Accepts: PDFCompressed PDF

Conversion is 100% private Sharing uses encrypted transfer

How to convert pdf to Compressed PDF

1

Select a file

Drag & drop or click to browse. Accepts PDF formats.

2

Convert

Click the convert button. Processing happens instantly in your browser.

3

Download or Share

Download locally or share via a secure EveryTransfer link in one click.

PDF Compressor — frequently asked questions

How do I compress a PDF for email?

Drop your PDF into the tool above, choose a quality level, and download the smaller file. Most PDFs shrink enough to fit under the 20–25 MB email attachment limits.

Is my document uploaded anywhere?

No. The PDF is processed entirely in your browser — contracts, invoices, and reports never leave your device.

How does the compression work?

Pages are re-rendered at an optimized quality level. Note that this converts page content to images, so text in the compressed copy is no longer selectable — keep your original for editing.

When should I compress a PDF vs. send it as a link?

Compress when the recipient insists on an attachment. If quality matters (print files, detailed scans), send the original full-quality PDF via a transfer link instead — no size limit, no quality loss.

Need to share your converted files?

Send any file securely with a download link — password protection, analytics, and expiry built in.

Get Started Free