VOIP billing software/system which supports all kind of billing options for example prepaid, postpaid, pinless, pin based, runs on Windows/Linux/Solaris.

Antamedia Medical software helps with medical billing, apointment scheduling, electronic medical records. It's the complete solution for efficient, reliable and modern managing of medical institution. http://www.antamedia.com

MindSalt Time & Expense makes tracking time and expenses easy for employees and essential for managers. Electronic approvals, flexible cost and billing details, time accruals, projects and tasks, profit analysis reports, and more.

Time tracking and reporting tool; client billing

HandyPrint98 works between your Windows95/98/Me application and your printer to allow printing multiple(1-6) pages on each sheet of paper.

DIACIS Time sheet Generator is an offline solution that offers DIACIS Services staff, consultants and general public to simply and comprehensively generate a weekly, fortnightly or monthly timesheet for print, facsimile (fax) or email.

Excel Invoice Template, a billing software & invoice software based on Excel, provides a Fill In The Blank invoice form and is capable of calculating invoices. The invoice template provides an intuitionist interface for creating invoices.

Easy Time Tracking is a powerful, yet extremely easy-to-use FREE time management and customer billing application. It allows you to track billable and non-billable hours, create invoices and reports, manage your customers, projects and tasks.