For those who only need to open and view existing files without editing, official providers offer free tools: OPUS Viewer (Spectroscopy): provides a free OPUS Viewer that can open OPUS, JCAMP-DX, and Galactic Grams files. 2. Official Support and Purchase
For those who only need to open and view existing files without editing, official providers offer free tools: OPUS Viewer (Spectroscopy): provides a free OPUS Viewer that can open OPUS, JCAMP-DX, and Galactic Grams files. 2. Official Support and Purchase
