Open Source Payroll Software
Tracework.org is an open source software development project dedicated to all things payroll. It is intended for use by software developers. The API is a stand-alone, java-based payroll engine that offers comprehensive payroll calculations freely available under the GNU General Public License (GPL).
Tracework.org is sponsored by Tracework.com through Open Sky Software, Inc. Tracework.com is a comprehensive commerical software pacakage featuring a portfolio of web based modules for business management and accounting.
The open source software provided through Tracework.org is the result of eight years of software engineering and field work with a variety of clients across the United States. The payroll API is the first open source spin-off from the Tracework system. For a commercial license please visit our contact page and request further information.
Integrate the open source payroll API with your custom application on any operating system you choose. The Tracework Team welcomes any and all contributions for the improvement of the API and looks forward to your feedback.
Check-out the demo page for an example of the library linked-up through some PHP and javascript to create an on line pay check calculator.