What is the most commonly used accounting software for small and medium businesses in the UAE?

tally is the cheapest & reliable software

Tally

Sage Accounting software is the most widely preferred financial accounting software for SME's in Dubai and aross the emirates of UAE with exceptional customer support and flexibility of customization as per the business requirements.

You can compare & get Free Trial of Sage - here

Tally ERP.

Tally, the Indian software package, oddly not known in the outside world

Tally, peachtree, quickbooks.

QB

The selection of the software depends on the type and the size of the bussiness, therefore it is very difficult to answer this question..

If we have an idea of what kind and nature of business, then appropirate software can be suggested...

I think, it's tally. I prefer, quickbooks though.