SeedDMS

SeedDMS is a free, open-source document management system for small and medium-sized organizations that want to keep documents on infrastructure they control. It is a strong fit when versioning, permissions and review workflows matter more than native mobile apps.

Overview

SeedDMS spans personal document storage through enterprise workflow management, with use cases such as invoices, learning materials, emails, photos and technical documentation. Its search, version history and granular access controls provide structure beyond a basic file repository. The trade-off is that self-hosting puts responsibility for the server and database environment on the organization.

The web interface is available alongside WebDAV access. Deployments can run on public or private servers, and Docker images are available. SeedDMS is built on PHP and supports MySQL, SQLite3, PostgreSQL and MariaDB, giving administrators several database options. The download page recommends the 6.0.x branch for new installations; 5.1.x is also listed.

Key features

Document version storage, full-text search, user and group management, and access control lists address the everyday needs of a shared repository. Version history helps preserve revisions, while granular permissions are useful when departments or roles should see or change different documents. WebDAV provides another way to access stored files.

Workflows cover document review, approval and revision. Version 6.0.x adds workflows and role-based restrictions on operations, which makes it the more relevant branch for organizations that need controlled document processes. A REST API and Prometheus metrics can serve teams connecting the system to other services or monitoring infrastructure.

Listed extensions connect SeedDMS with Collabora Office, ONLYOFFICE, Tesseract OCR, Etherpad, HedgeDoc and Paperless-ngx. OCR is supported, and extensions also include virus scanning and passkey authentication. These options broaden what a deployment can do, though the site does not state a security certification or compliance standard; organizations with formal compliance requirements should assess that gap before adopting it.

Pricing

SeedDMS costs nothing. The free plan is the product: there is no paid tier described, and no stated limits on users or documents. That makes it a practical option for organizations able to run their own installation without per-seat or document caps. Self-hosting still requires operating the server and database environment.

The demo is not a substitute for an unrestricted deployment: uploads are limited to 5 MB, and database contents are cleared periodically without notice. Use it for a brief evaluation, not as a repository for lasting records.

Platforms

SeedDMS supports Linux, macOS and Windows environments, as well as web access, an API and self-hosted deployment. It has no mobile apps, so teams that need a dedicated phone or tablet application should look elsewhere.

Who it's for

SeedDMS suits small and medium-sized organizations that want to manage documents on their own servers, need granular access controls, or have review and approval processes to organize. Its range of document types also makes it relevant for private storage. It is less suitable for teams that want a managed service, need native mobile apps, or require a stated compliance certification.

Community help is available through developer email, a mailing list and the SourceForge forum. MMK GmbH offers professional support, customization and hosting for organizations that want assistance beyond community channels.

Pros and cons

• Pros: Free use with no stated user or document caps makes it possible to build a repository without per-seat pricing.
• Pros: Version history, granular access controls and review workflows support more disciplined document handling than basic file storage.
• Pros: Multiple database options, Docker images and integrations give administrators flexibility over deployment and connected tools.
• Cons: Self-hosting means the organization must operate the server and database environment.
• Cons: No mobile apps limits its fit for teams that need dedicated mobile access.
• Cons: The demo's 5 MB upload ceiling and periodic, unannounced database resets make it unsuitable for ongoing work.

Alternatives

For a broader comparison, browse Document Management Software or Cloud Document Management Software.

• LogicalDOC is worth considering if you want an open-source option with a free Community plan, basic access control, advanced search, a web UI and SOAP and REST APIs, or need Android and iOS platforms.
• OpenFilz may suit readers looking for a free, self-hosted open-source DMS with APIs, search, Office editing and e-signature, as well as Android and iOS platforms.
• DocuWare is a paid alternative with a free trial and cloud plans sized at 4 users with 20 GB or 15 users with 50 GB.
• Docusoft is a paid option for readers comparing document software with Android, iOS, web and Windows platform support.
• Doxis offers custom-fit licensing, unlimited licenses or subscription-based pricing, and cloud, on-premises or hybrid deployment for organizations seeking a paid content-automation platform.
• Foxit DMS is a freemium alternative for readers who want document management included with Foxit PDF Editor and eSign subscriptions.
• Dokmee is a paid alternative with cloud plans offering 200 GB or 400 GB of storage, alongside an Enterprise plan.
• Box is a freemium option for readers who prefer a service available on Android, iOS, macOS and Windows; its Individual plan includes 10 GB storage, a 250 MB upload limit, one file version and five signature requests per month.

Verdict

Choose SeedDMS if you want a capable, free document repository on infrastructure you manage, especially when permissions, version history and approval workflows are central. Its main appeal is control without stated user or document caps; look elsewhere if you need native mobile apps, a managed cloud service or a stated compliance certification.