Dillner’s Accounting Tools, Inc. is a technology company that provides accounting client write-up software, payroll software, accounts receivable software, secure client portals and websites for accountants and support to accounting and payroll firms for their professional, multi-client processing as well as software for their clients’ use. Our customers are the accounting and professional business services firms using the software. All of our products are designed by accountants for accountants with productivity the primary objective!