Plumber adds a full-featured workflow engine to your Umbraco website, giving content editors and administrators full control over the approval and publishing process.
Plumber is highly configurable, to meet as wide a range of use-cases as possible. Create multi-stage workflows at the node or document-type level, with full change histories, task rejection/resubmission, content locking, auth-free approvals, exclusions, conditional stages and more.
Plumber is a free product, and always will be. That said, purchasing a license unlocks even more great features, and removes the restrictions in place on the unlicensed version. For most sites the free version is all you'll ever need, but for larger, more complex sites, purchasing a license is a double-win: extended functionality, and supporting further development.
For a full run-down of Plumber features, visit https://thisredwolf.com/plumber
Looking for Umbraco 7 support?
The OG Plumber is still available for Umbraco 7, installable via nuget (Install-Package Workflow.Umbraco) or by downloading the appropriate zip below. The zip package will NOT work on Umbraco 8 (Plumber 2 is installed via nuget only).