--- title: QGIS Reviews meta_title: 'QGIS Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 155 reviews by the users' company size, role or industry to find out how QGIS works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 155 scale: '5' date_modified: '2026-11-08' parent_category: name: CAD & PLM url: https://www.g2.com/categories/cad-plm ---

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

1. Customization Options
Users value the customization options in QGIS, allowing tailored workflows and enhancing the geospatial experience.
See 3 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you like about QGIS?

What I like best about QGIS is its open-source flexibility and powerful geospatial capabilities. It allows seamless integration with various data form

Verified User
U

Verified User

Mid-Market (51-1000 emp.)

4.5/5

"GIS Experience"

What do you like about QGIS?

I appreciate the flexibility to add as many layers as needed, each in a different format, and the ability to incorporate Python into the process.

2. Ease of Use
Users admire the user-friendly interface of QGIS, enhancing their experience with easy navigation and customization options.
See 2 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you like about QGIS?

What I like best about QGIS is its open-source flexibility and powerful geospatial capabilities. It allows seamless integration with various data form

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you like about QGIS?

QGIS is an amazing tool that combines power, flexibility, and accessibility! Here are some of the things I love most about it: - Free and Open-Source

3. Excellent Service
Users appreciate the excellent service of QGIS, highlighting its community support and user-friendly features.
See 2 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you like about QGIS?

What I like best about QGIS is its open-source flexibility and powerful geospatial capabilities. It allows seamless integration with various data form

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you like about QGIS?

QGIS is an amazing tool that combines power, flexibility, and accessibility! Here are some of the things I love most about it: - Free and Open-Source

4. Feature Functionality
Users value the powerful geospatial capabilities of QGIS, enjoying its flexibility and user-friendly features for diverse applications.
See 2 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you like about QGIS?

What I like best about QGIS is its open-source flexibility and powerful geospatial capabilities. It allows seamless integration with various data form

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you like about QGIS?

QGIS is an amazing tool that combines power, flexibility, and accessibility! Here are some of the things I love most about it: - Free and Open-Source

5. Free Access
Users value the free and open-source access of QGIS, enabling widespread use of advanced GIS tools.
See 2 mentions

See Related User Reviews

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you like about QGIS?

QGIS is an amazing tool that combines power, flexibility, and accessibility! Here are some of the things I love most about it: - Free and Open-Source

Emanuel K.
EK

Emanuel K.

Small-Business (50 or fewer emp.)

5.0/5

"The Leading Open-Source GIS Powerhouse for Professionals and Learners Alike"

What do you like about QGIS?

The most helpful thing about QGIS is its powerful tools and flexibility, all for free. It supports many data formats, has a large plugin ecosystem, an

5 Cons or Disadvantages of QGIS

1. Stability Issues
Users often experience stability issues with QGIS, especially when handling large datasets or intensive processes.
See 3 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you dislike about QGIS?

One thing I dislike about QGIS is that it can become slow or unstable when working with very large datasets or high-resolution layers. Some advanced p

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you dislike about QGIS?

While QGIS is a powerful and versatile GIS tool, it does have some drawbacks that users should be aware of: - Performance Issues with Large Datasets

2. Feature Limitations
Users find feature limitations in QGIS, particularly in documentation and user-friendliness for beginners.
See 2 mentions

See Related User Reviews

Verified User
U

Verified User

Mid-Market (51-1000 emp.)

4.5/5

"GIS Experience"

What do you dislike about QGIS?

The documentation for the pyQGIS module is lacking, making it difficult to fully understand or utilize its features. Additionally, the module does not

Emanuel K.
EK

Emanuel K.

Small-Business (50 or fewer emp.)

5.0/5

"The Leading Open-Source GIS Powerhouse for Professionals and Learners Alike"

What do you dislike about QGIS?

The least helpful aspect of QGIS is that it can have a steep learning curve, especially for beginners. Overall, while QGIS is powerful, it requires ti

3. Learning Curve
Users find the steeper learning curve challenging, particularly when attempting to master advanced features in QGIS.
See 2 mentions

See Related User Reviews

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you dislike about QGIS?

While QGIS is a powerful and versatile GIS tool, it does have some drawbacks that users should be aware of: - Performance Issues with Large Datasets

Emanuel K.
EK

Emanuel K.

Small-Business (50 or fewer emp.)

5.0/5

"The Leading Open-Source GIS Powerhouse for Professionals and Learners Alike"

What do you dislike about QGIS?

The least helpful aspect of QGIS is that it can have a steep learning curve, especially for beginners. Overall, while QGIS is powerful, it requires ti

4. Slow Loading
Users experience slow loading issues with QGIS when handling large datasets, impacting overall functionality and user satisfaction.
See 2 mentions

See Related User Reviews

M0

Maxman 0.

Small-Business (50 or fewer emp.)

4.5/5

"Powerful, Flexible, and User-Friendly Open-Source GIS Solution"

What do you dislike about QGIS?

One thing I dislike about QGIS is that it can become slow or unstable when working with very large datasets or high-resolution layers. Some advanced p

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you dislike about QGIS?

While QGIS is a powerful and versatile GIS tool, it does have some drawbacks that users should be aware of: - Performance Issues with Large Datasets

5. Accuracy Issues
Users often face accuracy issues with QGIS due to occasional instability and inconsistent plugin quality affecting results.
See 1 mentions

See Related User Reviews

BR

Bruno R.

Small-Business (50 or fewer emp.)

5.0/5

"QGIS: free and on par with ArcGIS Pro"

What do you dislike about QGIS?

While QGIS is a powerful and versatile GIS tool, it does have some drawbacks that users should be aware of: - Performance Issues with Large Datasets

Top-Rated Alternatives

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AutoCAD
4.4/5(2,011)
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4.5/5(540)
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4.6/5(384)

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)

View 1 Video Reviews
4.5
155 reviews
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Verified User in Civil Engineering
UC
Verified User in Civil Engineering
Mid-Market (51-1000 emp.)
"QGIS is one of the complete mapping software available to the GIS community that supports geospatial"
4/5
What do you like best about QGIS?

QGIS offers many common functionalities provided by core features and plugins. It is helpful in Map composer and supports for saving and restoring projects. The best part in QGIS is availability of plugins and wide range of tools that can be customised to perform all the GIS actions. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

The GUI should be improved and the QGIS software has less processing functions. Sometimes the program freezes during complicated work. Not all plugins have documentation. Review collected by and hosted on G2.com.

Brian T.
BT
Brian T.
Owner
Small-Business (50 or fewer emp.)
"Really remarkable resource for FREE!"
5/5
What do you like best about QGIS?

The GUI is very usable and straightforward if you've used a GIS before. One can accomplish everything, or nearly everything that you would have to pay thousands of dollars for otherwise. As such, QGIS is a complete GIS solution for me! Review collected by and hosted on G2.com.

What do you dislike about QGIS?

I honestly have nothing that I dislike about the software! I enjoy using it! Review collected by and hosted on G2.com.

Pranav P.
PP
Pranav P.
Pranav Pandit
Mid-Market (51-1000 emp.)
"Clumsy but useful"
4/5
What do you like best about QGIS?

It's free and as good as ESRI's ArcGIS. Great with GRASS Review collected by and hosted on G2.com.

What do you dislike about QGIS?

All the options are hard to find. Some versions are unstable. Review collected by and hosted on G2.com.

Anthony L.
AL
Anthony L.
GIS Assistant
Information Technology and Services
Enterprise (> 1000 emp.)
"Flexible Vector & Raster Analysis with QGIS"
5/5
What do you like best about QGIS?

Unlike MapInfo v16 that I use, QGIS 2.18.16 doesn't require premium/advanced license to access satellite Bing imageries. There is an openlayer plugin that enables web access to satellite imageries. QGIS can perform most Vector&Raster analytical algorithms that ArcGIS does. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

I tried opening tabfiles manipulated using mapinfo v16 in QGIS and it was prompting errors saying invalid data source. I think the tabfile has restrictions because the same file can't be opened with older versions of mapinfo. Other than that QGIS has been the most flexible software I employ to perform variety of GIS tasks which I was limited to perform in the other GIS softwares Review collected by and hosted on G2.com.

Jeremy G.
JG
Jeremy G.
Performance Analyst
Research
Small-Business (50 or fewer emp.)
"Open, Free GIS Platform"
4/5
What do you like best about QGIS?

I appreciate that any user can download and begin using this program compared to other alternatives which cost a sizable amount. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

There is a substantive learning curve for the software if you don't already have a background in GIS. Review collected by and hosted on G2.com.

Indresh N.
IN
Indresh N.
Senior Engineer
Civil Engineering
Enterprise (> 1000 emp.)
"Best open-source GIS - QGIS"
5/5
What do you like best about QGIS?

Is there an alternate to costly ArcGIS software performing GIS analysis? Yes, and the best is QGIS. The best part is the availability of a wide range of plugins and tools that can be customized to perform all the GIS actions. Being open-source software, its availability to students, graduate engineers, and non-engineering professionals makes this the most friendly GIS software. GDAL and OGR libraries come with handy command-line tools. These tools are quite powerful and can save you a lot of effort if you know how to use them. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Very few dislikes like handling huge files and output not 90% of what ArcGIS produces. Review collected by and hosted on G2.com.

Verified User in Government Administration
UG
Verified User in Government Administration
Small-Business (50 or fewer emp.)
"Robust Open Source GIS"
5/5
What do you like best about QGIS?

Various functionalities are available and its development is consistent Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Nothing to dislike since it's the best open source tool Review collected by and hosted on G2.com.

JR
Jorge R.
Digital Transformation Manager
Mid-Market (51-1000 emp.)
"Free but very complex"
2/5
What do you like best about QGIS?

QGis is an inexpensive and open to use software Review collected by and hosted on G2.com.

What do you dislike about QGIS?

Complex to load information, base maps, etc 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.)
"must have for geographical analysis"
4/5
What do you like best about QGIS?

Great possibilities of geographical data analysis Review collected by and hosted on G2.com.

What do you dislike about QGIS?

sometime functions are not clear or explained Review collected by and hosted on G2.com.

Verified User in Government Administration
UG
Verified User in Government Administration
Mid-Market (51-1000 emp.)
"Solid open source GIS option"
4/5
What do you like best about QGIS?

The best part of QGIS is that it's open source. It's by far the best free GIS option available. Review collected by and hosted on G2.com.

What do you dislike about QGIS?

One area QGIS could improve on is the final display quality for maps. The display options could use some improvement so they can better compare to not-free GIS programs. Review collected by and hosted on G2.com.
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