Every hour counted once
Idle, lock and sleep never overlap.
Own your hours again.
Duskan is an automatic time tracker that shows you where your day really goes.
Hours you can defend.
Anyone can start a timer. The hard part is the hour still being right hours later.
Walk away. The clock already knew.
Forget to punch out and Duskan closes it at your last keystroke.
Every session, searchable
Months of history, by app or area.
Hours become an invoice
Tracked tasks, pulled straight into a draft.
Plan beside reality
The day you intended, next to the day you had.
Out of your way
Collapses until you reach for it.
Three steps. No learning curve.
1
Plan the day
Drop tasks onto today and stretch them to the time you mean to give them. Punch in on one and the clock starts.
2
Work, it keeps up
Close the window and get on with it. A small widget keeps the clock while Duskan follows the active window and sets idle time aside on its own.
3
Fix it in one drag
Back at the day, time that ran without a task shows up grey. Drag along it, pick the task, and the record matches what really happened.
Private by design, not by promise.
A record of how you spend your hours is some of the most personal data there is. Duskan is local-first: tracking, storage and analysis all happen on your machine, and nothing ever leaves it. We couldn't see your data even if we wanted to.
All data stored locally in an embedded SQLite database
No account and no telemetry
Works fully offline — always
duskan://privacy
Cloud uploads: 0 bytes
Accounts required: none
Telemetry sent: nothing
Your data: yours
Frequently asked questions
Does Duskan upload my data anywhere?
No. All tracking and storage happen locally on your machine, with no account and no telemetry. It works fully offline and we never see your data.
Is Duskan free?
Yes. Tracking, planning, analytics and invoices are free on Windows 10 and 11, with no account required.
Do I need clients to use Duskan?
No. Duskan is for your own time first — uni, side projects, whatever you do. If an area pays, mark it billable and its tracked tasks can become an invoice, saved as a PDF.
Your time is the one thing you can't buy back.
Start tracking today and see your first honest day within the hour. Free, local-first, and no account needed.
Windows 10/11 · ~60 MB · Free · No account needed