The Freelancer Stopwatch is an add-on that brings time tracking and session logging directly into the Blender interface. It allows users to monitor the duration of their work without needing external applications or manual timers. The tool maintains a history of tracked sessions, allowing users to customize record titles, append descriptive notes, and review individual time lapses.

Users can configure the add-on to calculate and display total earned amounts based on a custom hourly rate, with options to show current tracking information directly in Blender's header. All tracked data can be exported to a CSV file formatting, making it compatible with external spreadsheet software like Excel and Google Sheets for client invoicing and project management.