What type of software does Abacus Software make?

Abacus Software is not a well-known software company. There are many companies with similar names, so it's important to clarify which specific "Abacus Software" you are referring to.

Could you please provide more context, such as:

* The full company name: Is it "Abacus Software Solutions", "Abacus Systems", etc.?

* The industry it operates in: Is it related to accounting, education, technology, etc.?

* Any specific products or services they offer: Do you know what they are known for?

With more information, I can help you determine the type of software Abacus Software makes.