Download free QGIS 3.28.2 Firenze 2023 for Windows MAC Linux

What is QGIS?  QGIS is a free and open-source geographic information system (GIS) that is used to view, edit, and analyze geospatial data. I...

What is QGIS? 

QGIS is a free and open-source geographic information system (GIS) that is used to view, edit, and analyze geospatial data. It is available for Windows, MacOS, and Linux operating systems. QGIS supports a wide range of geospatial data formats and can be used to create maps, perform spatial analysis, and manage data. It also has a plugin system that allows users to extend its functionality with additional features and tools. Some of the key features of QGIS include:

• Support for various data formats, including shapefiles, rasters, and geospatial databases
• A wide range of tools for data visualization, analysis, and manipulation
• An intuitive user interface and a large selection of plugins that extend its functionality
• The ability to create, edit, and export maps in a variety of formats
• Support for coordinate reference systems (CRS) and on-the-fly projection

QGIS is a powerful and popular tool for working with geospatial data, and is used by GIS professionals, researchers, and individuals around the world.

Download Links : 

QGIS For Windows 64bit

Direct link from source : Download QGIS 3.28.2 Firenze 2023

Network installer from source :  OSGeo4W Network Installer

The OSGeo4W installer is recommended for regular users or organization deployments. It allows to have several QGIS versions in one place, and to keep each component up-to-date individually without having to download the whole package.

Stable version  : If You are  Looking for the most stable version Get QGIS 3.22 LTR

QGIS For MAC OS

Direct link from source : Download QGIS 3.28.2 Firenze 2023 for macOS

macOS High Sierra (10.13) or newer is required. QGIS is not yet notarized as required by macOS Catalina (10.15) security rules. On first launch, please right-click on the QGIS app icon, hold down the Option key, then choose Open.

QGIS For Linux

Lines of packages:

Release	Version	Description	Repository
Latest Release	3.28.x Firenze​	Release for Debian and Ubuntu	https://qgis.org/debian https://qgis.org/ubuntu
		Release with ubuntugis-unstable dependencies	https://qgis.org/ubuntugis
		Nightly build of upcoming point release for Debian and Ubuntu 5	https://qgis.org/debian-nightly-release https://qgis.org/ubuntu-nightly-release
		Nightly build of upcoming point release with ubuntugis-unstable dependencies 5	https://qgis.org/ubuntugis-nightly-release
Long Term Release Repository	3.22.x Białowieża LTR	Release for Debian and Ubuntu	https://qgis.org/debian-ltr https://qgis.org/ubuntu-ltr
		Release with ubuntugis-unstable dependencies	https://qgis.org/ubuntugis-ltr
		Nightly build of upcoming point release for Debian and Ubuntu 5	https://qgis.org/debian-nightly-ltr https://qgis.org/ubuntu-nightly-ltr
		Nightly build of upcoming point release with ubuntugis-unstable dependencies 5	https://qgis.org/ubuntugis-nightly-ltr
Development Version	3.29 master	Nightly build for Debian and Ubuntu 5	https://qgis.org/debian-nightly https://qgis.org/ubuntu-nightly
		Nightly build with ubuntugis-unstable dependencies 5	https://qgis.org/ubuntugis-nightly

nightlies are debug builds (including debug output)

Once you have downloaded the installation file, you can follow the instructions provided to install QGIS on your computer. it very easy to insall it. 

Keep in mind that it is always a good idea to be cautious when downloading and installing software from the internet, and to make sure you are downloading from a reputable source. (all links above are original from the source)