QGIS in OSGeo4W (recommended for regular users):

Esri Support - Product Details: ArcMap 10.5 (10.5.1) Product Life Cycle and Issues Addressed. ArcGIS 10.5 is available to customers current on maintenance. The ArcGIS 10.5 setup package is designed to detect and upgrade an existing installation of the same ArcGIS product.

  • OSGeo4W Network Installer

In the installer choose Express Install and select QGIS to install the latest release or QGIS LTR to install the long term release.
The express installations have several optional packages including non-free software. To avoid those you have to use the Advanced Install and choose qgis and/or qgis-ltr in the desktop section.
NOTE FOR EXISTING USERS: OSGeo4W v2 (previously known as testing) is now the regular repository. The latest QGIS release is only available here, as it already requires dependencies not available in the old repository. The long term release is additionally also available in the old repository using the same dependencies as before (see below). This also includes a 32-bit version, which OSGeo4W v2 does not support.
CAUTION: Upgrades of old setups using the new repository are not supported. You need to do a fresh install or use a different directory.
CAUTION: Windows 7 no longer works as we are now using Python 3.9, which dropped support for it.

Standalone installers (MSI) from OSGeo4W packages (recommended for new users)
Latest release (richest on features):
  • QGIS Standalone Installer Version 3.20
Long term release (most stable):
  • QGIS Standalone Installer Version 3.16

Note that the MSI installers are much bigger than the previous installers. This is because they include significant larger packages (eg. PROJ 8). The main reason for the switch to MSI were the size limits previously used NSIS has, which was blocking updates of dependencies.

Long-term release in old OSGeo4W (continued with previous dependencies):
  • OSGeo4W Network Installer (64 bit)
  • OSGeo4W Network Installer (32 bit)

In the installer choose Advanced Install and select qgis-ltr-full to install the long term release.
Packages for the latest release and nightly thereof and master are discontinued in old OSGeo4W.
This installer also allows installing QGIS without non-free software

Standalone installer for long term release (continued with dependencies from old OSGeo4W):
  • QGIS Standalone Installer Version 3.16 (64 bit)
  • QGIS Standalone Installer Version 3.16 (32 bit)

Official All-in-one, signed installers

Mac Installer Packages for macOS High Sierra (10.13) and newer.

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.

Latest release (richest on features):
Long term release (most stable):

Alternative build

Mac Installer Packages for macOS High Sierra (10.13) and newer.

Installation instructions are in the Read Me on the disk image. GDAL and Python (both included on the disk image) are installed separately and outside the QGIS app so they are usable on their own. These packages use the python.org Python 3 - other distributions are not supported.

For many flavors of GNU/Linux binary packages (rpm and deb) or software repositories (to add to your installation manager) are available. Please select your choice of distro below:

The QGIS experience does not stop on the desktop. Various touch optimized apps allow you to take QGIS into the field

Third-party touch optimized apps

Pro
QField for QGIS (formerly QGIS for Android)
Input (available for Android, iOS and Windows devices)
IntraMaps Roam

QGIS for Android

An old and deprecated not touch optimised release of QGIS for Android can be found inAll downloads

All downloads

More specific instructions about downloading QGIS stable vs QGIS development can be found in All downloads.

Free Download Gis Software

Datasets

For testing and learning purposes, a sample dataset is available, which contains collections of data from different sources and in different formats.

Previous releases of QGIS are still available here - including older releases for OS X here.

More older releases are available here and for OS X here.

Plugins for QGIS are also available here.

QGIS is open source software available under the terms of the GNU General Public License meaning that its source code can be downloaded through tarballs or the git repository.

QGIS Source Code is available here (latest release) and here (long term release)

Refer to the INSTALL guide on how to compile QGIS from source for the different platforms: here

Note that you can also install the development version (nightly) via an installer from the normal downloads for your platform: here

Gis 10.5 free download. software

Plugins for QGIS are also available here.

Summary

This is a general cumulative maintenance patch for ArcGIS 10.5.1 clients connecting to SQL Server geodatabases.

Free Gis App

Description

Introduction

EsriĀ® announces the ArcGIS 10.5.1 (Desktop, Engine, Server) SQL Server Permissions Patch. This patch addresses permissions and other issues that may occur when connecting to SQL Server geodatabases. It deals specifically with the issue listed below under Issues Addressed with this patch.


Issues Addressed with this patch


  • BUG-000107499 - Spatial indexes are deleted in ArcMap while executing the Append tool as a sysadmin.
  • BUG-000107267 - Permissions granted at the schema level are not honored when permissions are cached during connection to SQL Server.
  • BUG-000106595 - ArcGIS Pro 2.0 and 10.5.1 Desktop require explicit object level select privileges for users to view SQL Server geodatabase data in the Catalog tree.
  • BUG-000106582 - Database Connection Fails to a Field Case Sensitive Database in ArcMap.
  • BUG-000105319 - Selecting over 10,000 features and opening attribute table for registered database view returns a warning message, 'There was an error reading the table selection. Clear selection to correct. ODBC Driver Manager Invalid cursor state.'
  • BUG-000104745 - The Register with Geodatabase tool fails in a database view if it contains null geometry.
  • BUG-000104225 - The session-based log file causes the reconciliation to hang with one particular SQL Server geodatabase.
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Arcgis 10.5 Free Download

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Installing this patch on Windows


Installation Steps:


ArcGIS 10.5.1 Desktop, Engine or Server must be installed before installing this patch.

  1. Download the appropriate file to a location other than your ArcGIS installation location.
  2. ArcGIS 10.5.1Checksum (Md5)
    ArcGIS Desktop
    Background Geoprocessing (64-bit)
    ArcGIS-1051-BGDT-SSP-Patch.mspA1189CF30AB70D5EC9B6C715DD90D024
    ArcGIS Engine
    Background Geoprocessing (64-bit)
    ArcGIS-1051-BGE-SSP-Patch.mspD2BAE05B1B734A42311F6389B9AC06EE
    ArcGIS Desktop ArcGIS-1051-DT-SSP-Patch.mspA7844915B75E652256AC6E66902ED4D5
    ArcGIS Engine ArcGIS-1051-E-SSP-Patch.mspBBE6B35335D5F9E5D9F8D54E60876FFE
    ArcGIS Server ArcGIS-1051-S-SSP-Patch.msp3AF83EDE97B65462A5F67DE2834BBFEC

  3. Make sure you have write access to your ArcGIS installation location.

  4. Double-click ArcGIS-1051-<Product>-SSP-Patch.msp to start the setup process.
    NOTE: If double clicking on the MSP file does not start the setup installation, you can start the setup installation manually by using the following command:
    msiexec.exe /p [location of Patch]ArcGIS-1051-<Product>-SSP-Patch.msp


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Patch Updates

Check the Patches and Service Packs page periodically for the availability of additional patches. New information about this patch will be posted here.

How to identify which ArcGIS products are installed

To determine which ArcGIS products are installed, choose the appropriate version of the PatchFinder utility for your environment and run it from your local machine. PatchFinder will list all products, hot fixes, and patches installed on your local machine.

Getting Help

Domestic sites, please contact Esri Technical Support at 1-888-377-4575, if you have any difficulty installing this patch. International sites, please contact your local Esri software distributor.

Download ID: 7529