File: Grindstone.v1.1.29.zip ... -

: Includes a stopwatch interface and away detection to ensure you only log time spent actively working.

Grindstone is a desktop application designed to help individuals and teams track their time down to the second. Unlike simple timers, it focuses on providing deep insights into productivity through detailed reporting and automated features. File: Grindstone.v1.1.29.zip ...

Clockify : A popular 100% free option for unlimited users and teams. : Includes a stopwatch interface and away detection

: Users can organize tasks by client, project, and specific work items, adding custom properties like billing rates or priorities. Clockify : A popular 100% free option for

: It can generate multi-series bar graphs and detailed summaries for accurate billing and productivity analysis.

Toggl Track : Best for freelancers needing easy cross-device sync.

If Grindstone’s desktop-heavy approach doesn't fit your workflow, several modern alternatives offer cross-platform sync and browser extensions: