Open Systems Accounting Software

You're looking for a system that is flexible, easy to customize, and portable. One that's easy to learn and use. One that will meet your needs and expectations now and in the future. Hundreds of thousands of businesses have found that there is one answer that satisfies all of their needs: OPEN SYSTEMS® Accounting Software (OSAS®).

OSAS is available in single-user, network and client/server versions. OSAS version 6.05 operates on Windows, Novell, UNIX, Linux, Sun Solaris, UnixWare, and AIX systems.

Request Product Information
Product Support