TimeBill is a native, offline-first time tracking and invoicing app for macOS, built for freelancers and consultants who bill for their time. Track work with a one-click timer or manual entries, and handle hourly, fixed-price, and cost-based projects (materials, expenses, mileage) alongside client and project management.
Turn tracked work into professional PDF invoices and timesheets in seconds: design reusable layouts with the built-in Template Editor, polish rough notes into clean client-facing text, and follow every job from Unbilled to Billed to Paid. Create invoices in 7 languages (English, German, Dutch, French, Spanish, Italian, Portuguese), export time as CSV, and back up projects as JSON.
TimeBill is 100% offline and private - no account, no cloud, no analytics. Your client data never leaves your Mac. Free to start, with an optional Premium upgrade. Available on the Mac App Store and Setapp.