- Enhanced graphical screen design
- Manage email created in OSAS easily with document attachments and body text
- Lock General Ledger periods to prevent posting to closed periods
- Easily recall saved reports and save archive copies of any printed report
- Many new email functions with send, queue, inquiries, approval, multiple recipients and attachments, all within OSAS.
- Find user documents assigned to customers, vendors, items, and so on more quickly by sorting them by name or description.
- Establish security access to OSAS functions by defining roles and assigning one or more of those roles to users within OSAS
- New general ledger functions like:
- Trace GL transactions more quickly using GL posting codes
- Use drill down capabilities in General Ledger to drill back to the source transaction
- Many other enhancements with AR, AP, PO, Inventory, Sales order, Payroll, Direct Deposits, Bank Rec, and Job Costing.
Click here for complete list of OSAS V7.6 Enhancements

OSAS® is a powerful, award-winning accounting and business management system for Windows, Linux, UNIX and Mac users. OSAS is flexible and easy to customize to your requirements. Built on a long track record of successful implementations, OSAS accounting and distribution applications are easy to learn and use. A proven industry leader, OSAS will meet your needs and expectations now and in the future.
OSAS provides these key advantages
- Robust Functionality — We have over 25 years of experience providing award-winning business solutions and incorporating feedback from real-world users to further enhance the software.
- Open Source Code — We provide source code for our applications at no additional cost. This protects your investment in our technology and encourages customization that will support your unique needs and changing market conditions.
- Availability & Strong Support — Several hundred authorized value added resellers sell, support and customize Open Systems products. Many vertical applications are also available from OSAS developers.
- Platform Portability— With OSAS, you can choose the platform that suits your business: Windows, Mac, UNIX/Solaris/AIX, or Linux. In addition, OSAS C/S is a high performance, cost-effective client/server solution that provides additional platform flexibility and scalability.
- Interface Flexibility — Some users prefer character-based screens; others want to use graphical screens. Have it your way! OSAS allows you to mix and match screens in the same accounting system.