Billable is an application for Mac OS X that helps you keep track of the billable services you perform for a client and then lets you Create and manage Invoices based on those services.
Features
* Keep track of clients with a simple Client Editor.
* Store per-client defaults.
* Import Clients from your Address Book.
* Create Time-based Services with a time span and Hourly rate; have Billable calculate the total cost.
* Create Quantity-based Services to bill for multiple items or a single flat rate.
* Use the built in timer to start and stop a time-based service.
* View time progress of an active service via the badged dock icon.
* Select services you want to Get paid for and create invoices with a single click.
* Customize the HTML template used to generate the PDF invoices and make the invoices appear how you want them to appear.
* Use the source list to get a quick overview of unpaid invoices, services that have not been invoiced; filter down through the client hierarchy and limit the selection to a given client.
* Add taxes to your invoices using a flexible system that can accommodate many international needs.
* Use the statistics bar under the main table to add Up totals.
* Take advantage of the in-application software to stay up-to-date with new releases.