Comparing Inkscape, Affinity Designer, and Adobe Illustrator for scientific visualizations

Nov 28 / Moa Kristiansson

Whether you’re learning how to draw using vector graphics yourself or just starting our Visualize your Science course, you will need to pick what software to use. To help you make the choice that is right for you, we have created this guide that compares a couple of popular options.

In the Visualize your Science course, we offer support for the three most common vector graphics design software: Inkscape, Affinity Designer, and Adobe Illustrator. These three tools are the most powerful options for making vector images for your research. While there are some differences between them, they are all good options. You can make the same drawings using all of them, with only small variations in the outcome. Our students often ask which software they should pick, so we have composed a quick guide to help decide what software best suits your needs.

Inkscape

Cost: Free
Platform: Windows, macOS, and Linux
Features:
  • Live path effects: A large selection of effects to modify paths that makes drawing complex objects a lot faster and easier.
  • Extensions and plugins: Highly customizable with a wide range of extensions and plugins to enhance functionality. There are e.g. extensions for writing equations using Latex, for generating vector QR codes etc.
  • SVG Support: Natively supports SVG format, ensuring compatibility with web standards.
  • Customizable interface: Users can customize almost every aspect of Inkscape's interface, including themes, icon sizes, and dialog layouts.
Pros:
  • Free and open source
  • Strong community support and extensive customization options
  • Advanced path and node editing tools
  • Highly adaptable user interface and downloadable third-party extensions

Cons:
  • Limited text formatting tools
  • Occasional instability and crashes (manageable with auto-save)
  • No CMYK support (expected to be addressed in the upcoming 1.5 version)

Best for: Those looking for a free, powerful tool for vector graphics, those who are on a budget and are making images for non-professional use, and those working on Linux systems.

Affinity Designer

Cost: One-time purchase for Affinity Designer (74.99 €) or for a Universal License including Affinity Photo and Publisher (179.99 €).

Ask your university if they offer licenses for employees or check out their website for current prices, they often have sales.
Platform: Windows, macOS, and iPad
Features:
  • Vector and raster integration: Combines vector and raster design capabilities, allowing for versatile design workflows.
  • Advanced typography: Offers robust typography tools, including advanced text styles.
  • Color management: Supports both CMYK and RGB color spaces.
  • Isometric tools: Includes isometric grids and planes for creating 3D-like designs.
  • Integration: Seamless integration with other Affinity products like Affinity Photo and Affinity Publisher. The integration is smooth, and one can easily switch within the program.
Pros:
  • One-time purchase with no subscription fees
  • Combines vector and raster capabilities
  • User-friendly interface
Cons:
  • Lacks some advanced features found in Illustrator and Inkscape
  • Smaller community and fewer third-party resources
Best for: Those looking for a scaled down cost-effective alternative with both vector and raster capabilities, those who want to work on an iPad, and those who prefer a one-time purchase over a subscription.

Adobe Illustrator

Cost: Subscription-based for just Illustrator (25.99 €/month) or the entire Adobe Creative Cloud (66.44 €/month).

Ask your university if they offer licenses for employees or check out their website for current prices, they often have sales.

Platform: Windows and macOS
Features:
  • Typography: Advanced typography tools with extensive font options
  • Color management: Comprehensive color management tools, including Pantone color libraries and gradient meshes
  • Integration: Integration with other Adobe products like Photoshop, InDesign, and After Effects (only if you have access to Adobe Creative Cloud)
  • Cloud services: Access to Adobe Fonts, Adobe Stock, and cloud storage for collaborative work
  • 3D effects: Powerful tools for creating 3D effects and extrusions
  • AI tools: AI-generated vector images
Pros:
  • Leading industry standard with extensive features
  • Seamless integration with other Adobe products
  • Excellent precision and typography tools
Cons:
  • High cost due to the subscription model
  • Limited support for raster graphics
Best for: Those having a license via the university and professionals needing comprehensive features and integration with other Adobe tools.



Do you still find it hard to make up your mind? Let’s hear from the team and their experiences using the different software:

Moa Kristiansson on Inkscape

I started using Inkscape when I left high school and no longer had access to (or was willing to pay for) Adobe Illustrator. Later I also started using Linux and simply had no choice but to use Inkscape. I have followed the updates that have come throughout the years and it has become more stable and more professional with every update. My favorite part about Inkscape is that it allows for very precise drawing with lots of options for symmetry and accurate placements of nodes which is sometimes very important for scientific images. I also like the flexibility and extra tools and functions that are available. The only downside is the text editing which I hope will get better in a future update.
I started working with Inkscape during my PhD because it was a free software with a large community, and I found it really easy to learn the main tools and features that one uses 80% of the time. Recently, because of personal growth and job requirements, I switched to Affinity Designer. The switch from one to the other was incredibly smooth, as they share a large set of functionalities. The main perk of Affinity is the possibility to switch between Designer and Publisher when working in a document without leaving the software.

Elena Mondino
on Affinity Designer


Mads Lüchow
on Adobe Illustrator


I like the premium feel of Illustrator; everything looks very slick and with the cloud service and the streamlined layout between Adobes different programmes, it's easy to use and navigate even if you have one primary software you use, and maybe use the others less often. Personally, I'm not a huge fan of the company structure; Adobe feels very corporate and have some business practices that I do not agree with. I feel this is also visible in their tendency to focus on adding new fancy features like AI instead of optimizing and implementing features that are less flashy, but would probably be more useful.
I chose to learn Inkscape because I wanted to be sure I learned a software that I always had access to. Nowadays I do all my vector drawing in Inkscape and love how there are always multiple ways to achieve your goals allowing for very versatile workflows. Inkscape is open source and has a strong and positive community with a lot of ways to get help. One thing I jealously covet is the integration of pixel and vector drawing that Affinity has, you don't really need pixel drawing for science illustrations, but it can be a nice and different way to approach illustrating.

Kess Marks on Inkscape


Andreas Dahlin
on Affinity Designer


I like Affinity Designer because it is very fast and intuitive. The developers have focused on the main vector tools and not fallen into the trap of develop new functions instead of streamlining the experience. Designer also integrates seamlessly with other Affinity software which basically cover all your needs for creating and manipulating 2D graphics. The people behind Affinity are also very artist/user friendly. The software does lack some basic functions like tracing and some of their newly developed functions, for example the warp tool, needs to be improved to actually be useful.
I like Adobe Illustrator because it's simply the first vector graphics software I learned, and I'm comfortable navigating it. If I ever get stuck, Adobe offers good resources and there are plenty of online tutorials for help. Also the software’s extensive functionality is a plus and I am really fan of the choice of effects, gradient options like gradients on strokes, different masking options and custom brush creation. However, the subscription model I find expensive and not always feasible, especially for scientists without licensing support.

Katrin Beilharz
on Adobe Illustrator


Conclusion

Choosing the right vector graphics software depends on your needs and budget. If you have access to certain software via your university, it can be good to remember that you might not still have access when your work situation changes in the future. It is of course possible to change software in that case and you will find it a lot easier to learn any of the other software if you have already become proficient in one of them.

There are a lot more tools and functions that are common to the three different software compared to what makes them different. You can produce the same illustration in all of them, there might be some differences in the drawing techniques or approach to specific effects, but in the end, they are all good options.
About the author

Andreas Dahlin

Andreas is a Prof. of Analytical Chemistry and the founder of Visualize your Science. With several years of experience teaching graphic design to PhDs all over the world, his software of choice are Affinity Designer and Blender.
About the author

Kess Marks

Kess has a PhD in chemical physics and works at Visualize your Science as an instructor and science illustrator. She has a special interest in illustration, information design and storytelling and mostly works using the open source software Inkscape.
About the author

Mads Lüchow

Mads has a background in Chemical Engineering and a passion for graphic design. He's been working at Visualize your Science since 2021, where he teaches visual science communication using Adobe Illustrator and Blender.
About the author

Markus Håkansson

Andreas is a Prof. of Analytical Chemistry and the founder of Visualize your Science. With several years of experience teaching graphical design to PhDs all over the world, his software of choice are Affinity Designer and Blender.
About the author

Moa Kristiansson

Moa has a PhD in physics and is working at Visualize your Science as an instructor and science illustrator. She has specific interest in data visualizations and science communication and mostly works in the open source software Inkscape.
About the author

Kat

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About the author

Katrin Beilharz

Elena has a PhD in environmental analysis and is working at Visualize your Science as an instructor and science illustrator. She has specific interest in data visualizations and color theory, and mostly works in Affinity Designer.