OWL Software - Small Business and Investment Management Software

OWL SOFTWARE - Easy to use accounting, invoicing, billing and investment management software that you can try before you buy.

OWL Software ('Otto-Williams Ltd.) is committed to producing easy-to-use software for small businesses and investors. From Simple Business Accounting to Master Investor, our programs are designed to enable users to be productive immediately. "Keep it simple and intuitive" are the touchstones that OWL Software has used for over 23 years to create and improve our software.

Don't just take our word for it. Download a free trial of any of our programs and see for yourself why our software has received top ratings from the Financial Times, PC World, Computer Novice, Computer Edge and Market Research.

Easy to use Small Business Software

We specialize in easy to use software for people who have a job to do and don't have the time to learn bloated systems with tons of features most people will never use.  Scott Thomas put it best, saying - "Thanks for making accounting software for idiots like me. I have downloaded six different trial versions of software before finding yours. Your software is way better than any of them. It is simple and very easy to understand. In less ten minutes I was using both the accounting and invoicing software."

small business accounting software - bookkeeping software Basic Bookkeeping (BBK) Ver 7.2.1 for Windows XP through Windows 10 is a very easy-to-use accounting system that is specifically designed for small and home based businesses. This single entry accounting system is very straightforward and avoids financial jargon so you don't need to be an accountant to understand and use the program.

Easy to use accounting software for realtors Bookkeeping for REALTORS Ver 2.1.1 for Windows XP through Windows 10 is a new version of our best selling Basic Bookkeeping that has been designed in consultation with REALTORS for REALTORS. 

small business accounting software - bookkeeping software Simple Business Accounting 4.1.1 for Windows XP through Windows 10. Simple Business Accounting (SBA) is an easy-to-use accounting system designed specifically for use by individuals, small businesses, homeowners associations and other organizations that need a simple system to budget and track income and expenses.

invoice, billing and inventory management software for small businesses Simple Business Invoi