Dear Flipbook – PDF Flipbook, 3D… vs Issuu PDF Sync (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Dear Flipbook – PDF Flipbook, 3D…
200K+ active installs
Free
Quick Verdict
As of April 2026, Dear Flipbook – PDF Flipbook, 3D… has a higher user rating (4.9/5 from 181 reviews) and leads in active installations (200K+ vs 1.0K+). Both are free WordPress plugins. Dear Flipbook – PDF Flipbook, 3D… has accumulated 2.8M+ total downloads while Issuu PDF Sync has 85K+.
Detailed Comparison
| Metric | Dear Flipbook – PDF Flipbook, 3D… | Issuu PDF Sync | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 2.3/5 |
| Total Reviews | 181 | ◄ | 9 |
| Active Installs | 200K+ | ◄ | 1.0K+ |
| Total Downloads | 2.8M+ | ◄ | 85K+ |
| Support Resolution | 67% | N/A | |
| Last Updated | 1 month ago | ◄ | 7 years ago |
| First Released | 2017 | 2011 | |
| Age | 9 years | 15 years | |
| WP Requires | 4.6+ | 3.5+ | |
| PHP Requires | 5.3+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.4.27 | 3.1.2 |
Rating Breakdown
Dear Flipbook – PDF Flipbook, 3D…
Issuu PDF Sync
Download Trends
Over the past 30 days, Dear Flipbook – PDF Flipbook, 3D… averaged approximately 1,960 daily downloads while Issuu PDF Sync averaged 7.
Recent Reviews
Dear Flipbook – PDF Flipbook, 3D… Reviews
A classic way to display pdf docs
A classic way to display pdf docs + a wealth of options. Well done. Thank you 🙏
Un plugin très pratique et fiable
cela fait des années que je travaille avec ce plugin flipbook et j’en suis très satisfait. Merci aux développeurs.
Good and useful tool
It helps me to turn my pdf into a book
Issuu PDF Sync Reviews
Truth in advertising?
1. The description says “free key and all your PDF will synchronised” – apparently not true. The API link from Menu says “Upgrade to Premium to create API keys. 2. Once you click takes you have the Se
No good at all =(
…our .pdf files will be in their directory!
Doesn't work
This plugin doesn’t work. But it’s possible to embed the issuu document with the function on Issuu
More Flipbook Worth Comparing
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3D FlipBook is PDF Viewer, allowing to browse images, PDFs or HTMLs as flipbook. Flipbook attracts user attention and makes more impression on him.
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The YUMPU E-Paper Plugin allows you to upload PDF files and converts them into an E-Paper.
Frequently Asked Questions
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Which has better ratings — Dear Flipbook – PDF Flipbook, 3D… or Issuu PDF Sync?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.