NEJE 1.5.1 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The application is categorized as Design & Photo Tools. This free software for Mac OS X is an intellectual property of Shenzhen ZhiXinJie Technology Co., Ltd.
From the developer:
NEJE is a professional laser engraving machine application. It offers support for importing images from the built-in gallery, for sending pictures with your phone, and or dragging images from Mac. It lets you insert text engraving in images and engrave text alone. The tool comes with an image color dithering algorithm with 6 color levels to choose.
You may want to check out more software for Mac, such as 3D Image Commander, UnCoverIt or TurboCAD Mac Designer, which might be related to NEJE.