WineBottler is a perfect solution for running MS Windows programs on OS X.
Follow the steps described below to run DBConvert software on your Mac.
1. Install WineBottler package from http://winebottler.kronenberg.org website.
2. Run Wine.app and click 'Control Panel' item.
3. Click 'Add/Remove Programs' in appeared window.
4. Install DBConvert/ DBSync Product downloaded from https://dbconvert.com/download/
5. Click 'Wine Menu -> File Manager' and start DBConvert software
6. Run it on your favourite OS X Operating System.
Please Note that for MS Access related products you should have Microsoft Office Access Runtime installed.