Powerful open-source geoprocessing with a clean and intuitive user interface. Advanced geoprocessing and digitizing tools make producing valuable geographic analysis a breeze. Review collected by and hosted on G2.com.

Sometimes it is difficult to diagnose errors based on the provided documentation. Updated error code documentation on the online help portal would be appreciated. Review collected by and hosted on G2.com.

It has a very easy-to-use user interface. And also it has got a large userforum with solutions available.

Has Pythons interface as well to perform data analysis. Review collected by and hosted on G2.com.

The downside would be that it gets lots of updates which is good but then the tools change with respect to the version.

Every time it updates i have to reinstall the addins Review collected by and hosted on G2.com.

I like the ease in which maps can be created in QGIS, it accepts many file extensions and it is easy to navigate overall. The menus are self explanatory which makes it easy to work with for beginner users Review collected by and hosted on G2.com.

I mostly dislike that some newer releases have broken features that work perfectly in older versions. In addition troubleshooting for QGIS can be quite a hastle sometimes. Review collected by and hosted on G2.com.

It's community support and the simplicity to run several spatial operations. Review collected by and hosted on G2.com.

It's uninstalling process when you want to update to a newer version. Review collected by and hosted on G2.com.

Handy plugins... they have the tutorials or the help manual available so its easier to do the GIS operations very easy to follow. Plus, the software is opensource Review collected by and hosted on G2.com.

Nothing really.. its just that there are tooo many options/ plugins which often changes or gets updated and i think these updates needs to be documented some where Review collected by and hosted on G2.com.

It is the most efficient tool for raster and shapefile image processing. Furthermore, we may download and install this software for free, as well as install many sorts of plugins.

Furthermore, it takes up less space and runs faster than competing tools such as ArcGIS.

It is compatible with Mac operating systems. Review collected by and hosted on G2.com.

1. Functionality is limited compared to other platforms such as ArcGIS.

2. Raster images in the windows vanish throughout the processing.

3. Creating the final map is a little more complicated than using Arcgis. Review collected by and hosted on G2.com.

simple and useful features with good UI, such as vector and raster comparison, kml and shapely files analysis, tiff image extractions etc. Review collected by and hosted on G2.com.

Lack of some features from arcgis and tutorial can't be found for many features easily Review collected by and hosted on G2.com.

the most helpful part of QGIS is that the software is free of charge and has enough features and plugins for essential use Review collected by and hosted on G2.com.

what I dislike is that it does not contain all features for professional use Review collected by and hosted on G2.com.

QGIS is my opinion, one of the best free and open-source GIS software that I have ever come across. QGIS is under active development and updated on a consistent basis.

Compared to the proprietary GIS software QGIS compares very well and surpasses most of them.

QGIS has a number of plugins that extend the functionality of its use, such as the Semi-Automatic Classification plugin that allows for automatic classification of remote sensing images. Review collected by and hosted on G2.com.

One thing that I find a bit annoying is the updating procedure for QGIS, where one has to download the entire setup and install it offline.

If they could implement an online update that that would really make the updating process a little less inconvenient.

The QGIS version that is available for Linux OS is usually a bit behind such that one for Windows. Whereas certain aspects work well on Windows, they don't work on Linux. Review collected by and hosted on G2.com.

Free software that is just as capable if not more capable than the competitors. Review collected by and hosted on G2.com.

The UI is a bit outdated and there is a large learning curve. Review collected by and hosted on G2.com.