MestReS 7.1.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This tool was originally developed by MestReLab Research. The software lies within Home & Hobby Tools, more precisely Healthcare & Fitness.
From the developer:
Mnova is a multipage, multivendor, multitechnique and multiplatform analytical chemistry software suite designed as a container for our NMR & MS modules.
NMR AND LC/GC/MS PROCESSING, ANALYSIS, MANAGING AND REPORTING.
The Mnova suite works as a container for all our specific plugins.
You may want to check out more software, such as MestReNova LITE or Capoeira Fighter 3, which might be related to MestReS.