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QGIS Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users value the customization options in QGIS, allowing tailored workflows and enhancing the geospatial experience. (3 mentions)
Users admire the user-friendly interface of QGIS, enhancing their experience with easy navigation and customization options. (2 mentions)
Users appreciate the excellent service of QGIS, highlighting its community support and user-friendly features. (2 mentions)
Users value the powerful geospatial capabilities of QGIS, enjoying its flexibility and user-friendly features for diverse applications. (2 mentions)
Users value the free and open-source access of QGIS, enabling widespread use of advanced GIS tools. (2 mentions)
Users often experience stability issues with QGIS, especially when handling large datasets or intensive processes. (3 mentions)
Users find feature limitations in QGIS, particularly in documentation and user-friendliness for beginners. (2 mentions)
Users find the steeper learning curve challenging, particularly when attempting to master advanced features in QGIS. (2 mentions)
Users experience slow loading issues with QGIS when handling large datasets, impacting overall functionality and user satisfaction. (2 mentions)
Users often face accuracy issues with QGIS due to occasional instability and inconsistent plugin quality affecting results. (1 mentions)

5 Pros or Advantages of QGIS

5 Cons or Disadvantages of QGIS

QGIS Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is QGIS, and what problem is it built to solve?

QGIS is open-source GIS software for creating, editing, visualizing, and analyzing geospatial data. It helps users turn geographic information—including vector, raster, and database data—into maps and spatial analysis.

What languages does QGIS support?

QGIS supports 1 language: English.

What company sizes and industries is QGIS the best fit for?

QGIS is used by positively rated reviewers across small, mid-sized, and enterprise organizations, with activity clustering in several geospatially focused fields. The strongest segments include:
  • Company sizes: Small businesses, mid-market organizations, and enterprises.
  • Industries: Civil engineering, research, computer software and IT services, environmental services, government administration, and higher education.

What customer support options does QGIS provide, and how do users find the overall support experience?

QGIS support options include a knowledge base, email/help desk, and FAQs or forums. The support experience is largely self-directed: users value the community forums and online guidance, while troubleshooting complex issues can take extra searching and effort.

What is the experience like for teams switching to QGIS from another tool?

Switching to QGIS is often driven by the cost of commercial GIS licensing, while its mapping and spatial-analysis tools give users a capable alternative for many established workflows. ArcGIS and its related products are the most commonly named prior tools, with MapInfo also mentioned; users describe adapting to a different interface and learning some workflows as part of the transition. The open-source model can also make it easier to extend access across a team without adding license costs.

What tools and platforms does QGIS integrate with, and how do these integrations help users get more value from the product?

QGIS lists 1 integration, GRASS. Users also describe working with it alongside tools and services such as:
  • GIS analysis tools: GRASS and SAGA.
  • Spatial databases: PostGIS, PostgreSQL, and SQL Server.
  • Web mapping and publishing: GeoServer and WMS/WFS services.
  • Statistical tools: R.
These connections help users bring spatial data into analysis workflows, work with database-stored layers, and prepare or publish map outputs.

What features or capabilities could make QGIS even more useful?

QGIS could be more comfortable to learn and more dependable for demanding projects, while also smoothing map production and plugin workflows. Users point to these constructive improvements:
  • Make the interface and tool navigation clearer, especially for beginners and for locating less familiar functions.
  • Improve stability and processing performance with large datasets and complex operations.
  • Make print layouts and map exports easier to refine for polished, professional outputs.
  • Expand documentation and learning guidance for tools, plugins, and troubleshooting.
  • Improve plugin compatibility and communicate updates more clearly so changes are easier to manage.

QGIS Reviews (155)

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QGIS Reviews (155)

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4.5
155 reviews
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Priya S.
PS
Priya S.
Geographic Information Systems Analyst
Small-Business (50 or fewer emp.)
"Very useful free and open-source cross-platform desktop GIS"
5/5
What do you like best about QGIS?

It is free, open-source software, Converting between spatial data formats, Map composition Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Some of the even simpler tasks need digging (tools are not open), Interface is not that good Review collected by and hosted on G2.com.

Verified User in Civil Engineering
IC
Verified User in Civil Engineering
Mid-Market (51-1000 emp.)
Originally submitted 1/30/2021
"Boost your GIS Skill and Upgrade with Quantum-GIS (Q-GIS) Package"
5/5
What do you like best about QGIS?

Open source and Speed of upgradation is too fast as compared to other GIS platform. Very easy to understand. Freely Guidance available on the QGIS user Group. Colorful Aesthetics Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Most of the time get freeze for the large amount of Raster scale data and its operations. New Upgraded Plugins Information not getting easily via emails or through software notification. Review collected by and hosted on G2.com.

Verified User in Higher Education
UH
Verified User in Higher Education
Small-Business (50 or fewer emp.)
"Detailed software that caters to all of your GIS needs"
4/5
What do you like best about QGIS?

The easy-to-use user interface and the extent of visualization features. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

It can be a little pricey to acquire this software. Review collected by and hosted on G2.com.

Verified User in Business Supplies and Equipment
UB
Verified User in Business Supplies and Equipment
Small-Business (50 or fewer emp.)
"Best-Software to Prepare the Maps for Academic- Project and for MIS-Sales"
5/5
What do you like best about QGIS?

It has very quick good features of WMS and Open Web Service Mapping which helps me to prepare the maps of my study area also to highlight the features of the business localities which further helps sales person to enhance the business. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

for the first user it is difficult to understand the types of vector data files and raster one. for the preparation of maps-some features are difficult such as legend edits and image scale factor. Review collected by and hosted on G2.com.

Bipin K.
BK
Bipin K.
Software Engineer (GIS)
Small-Business (50 or fewer emp.)
"Make your GIS Journey Simpler"
4/5
What do you like best about QGIS?

Opensource, free and having a lot of plugins Review collected by and hosted on G2.com.

What do you dislike about QGIS?

No direct support & graphics card access Review collected by and hosted on G2.com.

Isireli B.
IB
Isireli B.
Geospatial Information Coordinator
Mid-Market (51-1000 emp.)
"QGIS Review from a Consultant"
5/5
What do you like best about QGIS?

I like the easy workflows. How I can quickly change my symbologies, labels, attributes and other features. I dislike the Review collected by and hosted on G2.com.

What do you dislike about QGIS?

I dislike the sudden crashes when the RAM is low. Review collected by and hosted on G2.com.

Verified User in Transportation/Trucking/Railroad
UT
Verified User in Transportation/Trucking/Railroad
Small-Business (50 or fewer emp.)
"Ease of use and open source"
5/5
What do you like best about QGIS?

Open source, easy to use interface, support online.

I find there are so many more data analysis and manipulation tools accessible on QGIS compared to software packages I have paid for. It is continually improved and easy to update. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Specific problem shooting isn't always as easy as other software packages due to it being open source. Review collected by and hosted on G2.com.

Yugandhar N.
YN
Yugandhar N.
Small-Business (50 or fewer emp.)
"Quick to learn for starters, plenty of self help guides on their website"
4.5/5
What do you like best about QGIS?

User interface, builtin plugin options. layering options. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Nothing much to dislike about. some difficulty while trying to edit the attribute table. Review collected by and hosted on G2.com.

Joseph B.
JB
Joseph B.
Research Geologist
Small-Business (50 or fewer emp.)
Business partner of the seller or seller's competitor, not included in G2 scores.
"Powerful GIS software for the bootstrapped Consultant"
5/5
What do you like best about QGIS?

This program is free to start, has many of the same features at other enterprise systems, and interfaces easily with plugins. This combination makes this a great piece of software that will continue to grow as you grow your business and knowledge of GIS and spatial analysis. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

As a free software, there are some buggy plugins and broken links. There is some community support, but I have never had great luck getting individual problems solved quickly. Additionally, the interface is not the most intuitive, but you learn quickly. Review collected by and hosted on G2.com.

Verified User in Civil Engineering
UC
Verified User in Civil Engineering
Small-Business (50 or fewer emp.)
"Robust Software to Create the Maps and Hydrological Analysis of River catchment"
5/5
What do you like best about QGIS?

Various Useful Plugins and Freely Availability Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Sometimes the process takes more time than as usual to perform the Raster Analysis Review collected by and hosted on G2.com.