Head-to-head · September 2026
EWWW Image Optimizer vs PDF Compressor & Watermark
EWWW Image Optimizer comes out ahead, winning 7 of 8 head-to-head checks against PDF Compressor & Watermark.
EWWW Image Optimizer
Are you frustrated by a slow website? Do over-sized images make you say “ewww”… Image optimization with EWWW…
PDF Compressor & Watermark – iLovePDF
Compress your PDF files and Stamp Images or text into PDF files. This is the Official iLovePDF plugin for…
| Metric | EWWW Image Optimizer | PDF Compressor & Watermark |
|---|---|---|
| Active installs | 1M+ | 500+ |
| Downloads (30 days) | 855.4K | 240 |
| Download trend | -7.3% | +21.2% |
| Rating | 4.8/5 | 3.4/5 |
| Reviews | 1,841 | 5 |
| Health score | 97/100 | 54/100 |
| Last updated | 3 days ago | 5 months ago |
| Tested up to | WP 7.1.2 | WP 6.9.9 |
| Support resolved | 100% | — |
| Requires PHP | 7.4+ | 8.2+ |
| First released | Jun 2012 | Sep 2017 |
Daily downloads, last 90 days
EWWW Image OptimizerPDF Compressor & Waterm…
Choose EWWW Image Optimizer if…
You care most about active installs, downloads (30 days) and rating.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.8/5 from 1,841 reviews
- Actively developed — last update 3 days ago
- Tested with the latest WordPress (7.1)
Choose PDF Compressor & Watermark if…
You care most about download trend.
- Small user base (500+ active installs)
- Low rating so far — 3.4/5 from only 5 reviews
- Only tested up to WordPress 6.9 (latest is 7.1)
- Needs PHP 8.2 or newer
Both compete in: compress
FAQ
EWWW Image Optimizer vs PDF Compressor & Watermark: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 27, 2026
Which is better, EWWW Image Optimizer or PDF Compressor & Watermark?
EWWW Image Optimizer comes out ahead, winning 7 of 8 head-to-head checks against PDF Compressor & Watermark. Choose EWWW Image Optimizer if you care most about active installs, downloads (30 days) and rating. Choose PDF Compressor & Watermark if you care most about download trend.
Is EWWW Image Optimizer more popular than PDF Compressor & Watermark?
EWWW Image Optimizer is the more popular of the two with 1M+ active installs, compared with 500+ for PDF Compressor & Watermark.
Can I use EWWW Image Optimizer and PDF Compressor & Watermark together?
Both plugins cover compress, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are EWWW Image Optimizer and PDF Compressor & Watermark free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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