CAT tools, or Computer-Assisted Translation tools, are software applications designed to help translators work more efficiently. They provide features like translation memory, which stores previously translated segments for reuse, and terminology databases that ensure consistent use of specific terms. This helps maintain quality and speed in the translation process. These tools are widely used in the translation industry, benefiting both freelance translators and large translation agencies. Popular CAT tools include SDL Trados, MemoQ, and Wordfast. By streamlining the translation workflow, they enable translators to focus on the nuances of language rather than repetitive tasks.