What feature enhances collaboration in Google Docs?

Real-time editing capabilities significantly enhance collaboration in Google Docs by allowing multiple users to work on the same document simultaneously. This feature enables team members to see each other's changes instantaneously, fostering a dynamic and interactive workspace. As edits are made, users can view updates in real-time, which helps in coordinating feedback and ideas without the delay associated with traditional document sharing methods.

In collaborative environments, this immediacy encourages more efficient communication, as team members can engage in discussions, suggest edits, and make modifications all within the same interface. This leads to a more cohesive workflow and eliminates the complications that arise from version control issues, ensuring that everyone is on the same page at all times.

While document sharing permissions, offline access, and PDF conversion are useful features, they do not directly contribute to the interactive nature of collaboration as effectively as real-time editing does. Document sharing permissions help control who can edit or view a document, offline access allows viewing and editing without internet, and PDF conversion is primarily for output purposes rather than active collaboration.