Plone vs Signature PDF
A side-by-side comparison of two self-hosted document management options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Plone
Enterprise CMS and document repository with strong security
VS
Signature PDF
Sign and manipulate PDFs with collaboration, organization, compression
| Feature | Plone | Signature PDF |
|---|---|---|
| Category | Document Management | Document Management |
| License | GPL-2.0 | AGPL-3.0 |
| Language | Python | JavaScript |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 512 MB |
| Deployment | docker, bare-metal, source | docker |
| GitHub stars | ★ 310 | ★ 818 |
| First released | 2001 | 2025 |
| Replaces | SharePoint | — |
Why pick each one
Choose Signature PDF if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in JavaScript
- Lightweight — runs in 512 MB RAM
Frequently asked questions
Is Plone or Signature PDF better?
Signature PDF is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Plone if its specific feature set fits your needs better.
Are Plone and Signature PDF free and open-source?
Yes. Plone is licensed under GPL-2.0 and Signature PDF under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Plone and Signature PDF with Docker?
Plone: yes. Signature PDF: yes.