The best open source alternative to dDocs is Docs. If that doesn't suit you, we've compiled a ranked list of other open source dDocs alternatives to help you find a suitable replacement.
dDocs alternatives are mainly Collaborative Workspaces but may also be Documentation & Knowledge Base Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of dDocs.
Transform document collaboration with real-time editing, version control, and secure sharing features that enhance team productivity and communication.

A powerful document collaboration platform that brings teams together for seamless content creation and editing. Real-time collaboration allows multiple users to work simultaneously on documents, with changes reflected instantly across all users.
The platform offers robust version control to track changes and maintain document history, making it easy to review edits and revert to previous versions when needed. Smart commenting and annotation features enable contextual discussions right within documents.
Key features include:
Whether you're writing business proposals, technical documentation, or creative content, Docs provides the tools needed for efficient document management and team collaboration.