The technology that enables real-time collaboration in document editing is primarily facilitated by cloud-based platforms such as Google Workspace and Microsoft 365. These platforms allow multiple users to work simultaneously on documents, spreadsheets, and other files over the internet, with changes being reflected instantly. This collaborative functionality enhances teamwork, productivity, and communication, as participants can see edits in real time and provide immediate feedback. Real-time collaboration eliminates version control problems and encourages a more dynamic and interactive working environment.