Pages and files

How to Compress a newsletter PDF

Updated 2026-09-17 · 2 min read

The usual reason to compress a newsletter PDF is a name spelt wrong or a dead link spotted after export.

Almost all PDF bulk is images. Text weighs nothing, so compression is really a decision about how much image detail you can spare.

PDFfont edits PDF text in the document's own embedded font — no white cover boxes.

Steps to compress a newsletter PDF

Open the file and check which pages are photographs or scans — those are the heavy ones.

Delete any pages you do not need to send at all.

Export with image downsampling around 150 dpi for screen reading, or 300 dpi if it will be printed.

Check the result opens cleanly and the smallest print is still legible.

With this kind of document, multi-column text must not reflow into the next column, so keep line lengths close.

One caution worth stating plainly: correct and reissue rather than quietly replacing the file.

Real text is never rasterised, so it stays perfectly sharp no matter how far the images are compressed.

No, only images are affected.

Under 10 MB clears most email limits; under 5 MB is safer.

Yes. The editor runs in mobile Safari and Chrome, with touch-sized controls and a share sheet for saving the finished file.

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