1. Download ZIP binary distribution from [https://github.com/OPM/ResInsight/releases](https://github.com/OPM/ResInsight/releases "release section on GitHub")
1. Download TAR.GZ binary distribution from [https://github.com/OPM/ResInsight/releases](https://github.com/OPM/ResInsight/releases "release section on GitHub")
3. (OPTIONAL) Launch ResInsight, open **Edit -> Preferences** and define location of Octave in the field **Octave**, usually 'ResInsightRoot/octave/bin/octave-cli'
ResInsight is able to execute custom made [Octave](http://www.gnu.org/software/octave/ "Octave") scripts. Octave scripts are available in the **Scripts** folder in the **Project Tree**. Multiple script folder locations can be defined in the field **Shared Script Folder(s)** in **Edit -> Preferences**. These scripts can be edited by a text editor defined in **Script Editor** in **Edit -> Preferences**