PdfDing vs Pympress
Comparing two open source alternatives to Adobe Acrobat. Use the comparison below to decide which one fits your needs.
PdfDing
AGPL-3.0Self-hosted PDF manager, viewer, and editor with multi-device sync, tagging, and an in-browser reader; deployable via Docker.
Pympress
GPL-2.0Lightweight GTK PDF presenter for dual-screen setups, showing current slide, next slide, and presenter notes on separate displays.
Side-by-side comparison
| PdfDing | Pympress | |
|---|---|---|
| License | AGPL-3.0 | GPL-2.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 20 | 1,672 |
| Forks | — | 114 |
| Open Issues | 10 | 43 |
| Last Commit | Sep 12, 2026 | Mar 29, 2026 |
| First Released | Aug 25, 2026 | Sep 17, 2015 |
| Categories | ||
| Tags |
GitHub stars over time
GitHub stars over time
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