Tax Consultation (US and India)
2970 Points
Posted on 14 June 2012
https://en.wikipedia.org/wiki/Comparison_of_accounting_software
You'll find many Double entry based sys. over here
Do read the terms, though most of them are free for business purpose aswell but sometimes they add some restriction on use by business enterprise.
I know GNUCash is used by some peeps but I haven't tested myself so no comments.
maybe of some help : https://kagashe.blogspot.in/2011/08/using-gnucash-for-maintaining-books-of.html