Practical guide

Compress a PDF for email without ruining it

Reduce PDF size without making the document unreadable.

Compress a PDF for email without ruining it

Find what weighs the most

Colour scans and embedded images are often the biggest contributors.

Compress at the right moment

It often makes more sense to compress after sorting or merging.

Compare before and after

Review text, images and the final size before sharing the compressed file.

Frequently asked questions

Why can a PDF still stay large?

Some images remain dominant even after optimization.

Should I keep an uncompressed source?

Yes, especially for archive or print use.

Related tools

Tools

Related articles

Recommended reading