They make work more efficient with the help of translation memories and term bases used in the work process.ĬAT tools are particularly useful when translators are faced with a project where repetitive identical or fuzzy sentences appear. But, Why Should I Use a CAT Tool?ĬAT tools have a great appeal to both clients and translators. Therefore, I will explain several CAT tools in this small list, which will get you started. And for good reason: “the perfect CAT tool” simply does not exist! Each translator has his/her own needs and work habits. A must for many translators, CAT (Computer Aided Translation) software is numerous and varied in functionality.