Download QGIS for your platform. Binary packages (installers) are available from this page. In the installer choose Desktop Express Install and select QGIS to install the latest release. To get the long term release. Mac Installer Package for OS X Mountain Lion (10.8) and newer. Key functions download - QGIS for Mac 3.4.0 download free - Open Source Geographic Information System - free software downloads - best software, shareware, demo and trialware New Software User Reviews.
GRASS GIS 7.4 (current stable). Current snapshots of GRASS GIS 7.4 (provided by Michael Barton). Download: GRASS GIS 7 notes: New stable version (see ) Alternative: GRASS GIS 7.2 (old stable) Current snapshots of GRASS GIS 7.2.x (provided by Michael Barton). Download: Install the required first GRASS GIS 7 notes: New stable version (see ).
Compatibility with GRASS GIS 6 is provided with automated conversion tools (affects ). Alternative: GRASS GIS 7.5 (development) Current snapshots of GRASS GIS 7.5 (trunk) (provided by Michael Barton). Download: Install the required first GRASS GIS 7 notes: development, but very promising (see ) and usually works. Direct compatibility with earlier versions is not guaranteed but provided with automated conversion tools (affects ).
Alternative: Older versions for Mac OS X. Download GRASS GIS and frameworks from the for previous Mac OS X versions. Troubleshooting. See (and their solution) Compile instructions for Mac OS X. Compiling GRASS GIS on Mac OS X: see.
Mac OS X Last change: 22-Aug-2018.
QGIS is a popular open source Geographical Information System (GIS) tool that we use a lot here at. It is possible to get it running on a Mac running MacOS High Sierra, but it can be a bit of a fiddle. The following instructions were found to work well. The Mac operating system has no built in package manager, like ‘rpm’ for Linux. However, there are tools that can do the job.
A popular one is Homebrew. Installing this allows one to install both command line tools which are not installed nubby default (e.g.
Wget), and also whole binary tools, such as QGIS itself. Having followed the instructions to install Brew, and updated the installation as directed, the next step is to install the X-Windows window manager, Quartz. Brew can be used for achieving this, thus: brew cask install xquartz Next, we can turn to the OSGEO open source geospatial foundation.
OSGEO have a port of their suite of open source GIS tools ready for Brew, and so following the instructions on the OSGEO Github page, here , we can run the following: brew tap osgeo/osgeo4mac brew install osgeo/osgeo4mac/qgis3 To then run QGis, type qgis3 in the terminal to launch, then pin the dock menu icon to simplify launching it in future.