Technically, no. EaseUS primarily offers a standard installer. However, "portable" use is highly recommended in data recovery to prevent overwriting
That night, she bought three more USB sticks. On each, she installed her own copy of the portable wizard. One went to her lab. One went to the field kit. And one went to Omar, with a note: Easeus Data Recovery Wizard Portable
To use the portable version, you must first prepare it using a working computer. Technically, no