Log the hours.
Send the invoice.
Get paid.
A freelance time tracker and invoice generator. Log time against projects, see the month at a glance, and turn it into a PDF invoice with a record of what you sent.

Type it how you think it
Entries accept 1:30, 90m, 1h30 or 1.5. Every project keeps its colour across the calendar, the list and the invoice.
The month at a glance
A calendar with per-day totals and a fill bar against your daily target. Filter by range or project, and the running total follows.
One click to PDF
Pick a period, and the invoice groups month → project → line with subtotals, tax and payment terms. Exports straight to your folder, never overwrites.
Preview, PDF and history render the same object.
Everything is built by one pure function, so the on-screen preview can't disagree with what you send. The PDF is drawn programmatically: selectable text, proper pagination on long invoices.
- →Line items frozen at issue. Change a rate later; sent invoices stay untouched.
- →Paid / unpaid toggle with an outstanding total.
- →Your logo, your accent, your terms. Any currency Intl knows.
Bring the hours you already track.
Connect a tracker and Atsumori pulls its entries in. Sync is one-way and idempotent, so re-syncing updates rows instead of duplicating them, and your manual entries are never touched.
No account. No cloud. No subscription.
One SQLite file on your device holds every profile, project, entry and invoice. Delete a history row and the exported PDF stays on disk. That file is yours.

Stop billing from a spreadsheet.
Atsumori is free to use. macOS today, Windows and Linux on the way. If it saves you an afternoon, buy me a coffee on Ko-fi.