Blender vs. DraftSight vs. FreeCAD

Blender is an excellent tool for everything from simple to complex 3D animations, the creation of 3D images, etc. It performs excellently in all of these areas. In the realm of 3D modelling, animation and rendering, there is very little that Blender is not suited for.

Incentivized

2D design work

3D design work

Large area (500m²+) analysis and assessment

From product design, including production drawings to lay out of large (10m x 1m footprint) layouts DraftSight is a cost effective solution providing all appropriate interfaces for BIM.

The level of detail during rendering (while it can be slow) is good for visualization and for use in installation and training materials

Incentivized

I see FreeCad as the perfect solution for a startup with limited resources that want to save as much as possible and doesn't mind using non-standard 3D CAD software, i.e., it's not required by customers to use specific software for compatibility. It's perfect for hobbyist use and makers who don't care about brands and pay monthly fees. I see it as very well suited for small businesses that need FEA (finite element analysis) and can't/don't want to pay huge amounts of money for it, just like us. I see FreeCad as less appropriate for big corporations or well-established businesses that need standardized solutions, compatibility with clients or good version management. Don't get me wrong, it can get the job done, but it will be much slower than state-of-the-art CAD systems.

Incentivized

• Creating complex polygonal geometries is very easy in Blender.
• Edit Mode and Sculpt Mode helps in creating non uniform surfaces for objects like rocks, surfaces, terrains etc.
• Blender can use various external plugins to make it work in more smoother way. For example to import any 3d object one can use sketchfab plugin and easily import the free assets from web after logging in.
• Blender has a better rendering engine known as Cycles, it is far more better than any other stock rendering engine which can generate realistic lightning, shadows and reflections.
• The animations can easily be generated with blender animation toolbar and also it incorporate any other animations made in any other software.
• The bone generation and its behavior of animations can be achieved easily in blender.

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• You can easily bring in a dwg format drawing into the programme and it will display the information just as well as AutoCAD.
• The programme supports shortcut features or one-click buttons for the most commonly used operations.
• Script files can be used which is a bonus.

Incentivized

• Importing CAD formats
• Converting mesh formats to solid and surface objects geometry
• Fixing errors in geometry cad

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• It's really a hard question, but it could be: a game engine. Older versions used to have it; I would use it to simulate machines game-like.
• I'm struggling to find another one; maybe the fact that it is so powerful and has so many features that learning it can be daunting; better documentation WITH examples and/or a map of Blender capabilities would help to know where you are in terms of knowledge and the planning the roadmap to where you want to go.
• Precision modeling. Coming from CAD and using Blender as part of my design workflow, I'd love to be able to model inside Blender as I model with CAD tools. At this moment, it's simply impossible.

Incentivized

• The text search and replace is very crude and barely works. Needs a major revamping.
• The layout tabs are very clunky and hard to use. Needs to be fixed.
• DraftSight will fix a problem in one version, mess it up in another version, then fix it again later on. And so forth, and so forth, and so forth. Very poor software update control.

Incentivized

• Overall, the UI feels very old and non-polished.
• There are some quirky behaviors, like being unable to select a plane by having the cursor over it; it has to be over the edges of the plane.
• It's overwhelming having those many modules and options for doing things that appear to be similar.

Incentivized

It has given us, a small startup, the ability to compete effectively with far larger competitors by evening the playing field at a low cost.

Incentivized

Because while it's a pretty good piece of software, the default built-in commands, the interface layout, and certain functions aren't as logical in their way of being arranged and executed. This, of course, doesn't diminish its use or effectiveness in your field of work, but it is quite awkward at first. A big advantage is that Blender lets you customize the interface however you want as well as keyboard shortcuts and several general program parameters.

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Easy if you know how to use CAD software. But is not very difficult to learn using DraftSight if this is your first CAD software. As soon as you get in to it the work flow will save you a lot of time and its simple interface is very nice.

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Usability is awkward. Perhaps if you learn it as your first CAD, it will feel OK. Still, it comes from commercial CAD products like mine (Onshape, Solid Works, Inventor, Solid Edge). You will feel it is less intuitive, with a less polished UI, difficult to customize and, this is a subjective one, less serious. I'd love to see it improve the usability and UI. I believe the engine behind it is powerful, but how you interact with the software is still lacking.

Incentivized

Other than a bug created by a VAR tech support that didn't get resolved until I installed the next version, DraftSight has worked fine.

In general it's very quick to load drawings...now it depends a lot on the file we're opening or working on.

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Technical support seems to be overseas with broken English and difficulty to read English. I asked for a trial license to try the fix but it was declined. Ask pratiksha.dahotre and gayatri.keskar for details. In summary, they released a broken version, I helped to fix by providing feedback and error logs. They claimed it is fixed but I can't test it.

Based on some knowledge of AutoCad, using Draftsight took a short time before I felt comfortable using it.

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Take time to get used to where commands are and how the interface can be customized to suit your needs and work style. The keyboard commands are very helpful and can make work more efficient if time is taken to learn them.

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We've only used the consumer (non-pro) version of SketchUp, which we love, but is very limited in features and output capabilities compared to Blender. While Blender's learning curve is MUCH steeper than SketchUp, it feels like truly complete, professional design software.

Incentivized

While SketchUp is free, DraftSights cost is minimal and its abilities are much greater. It is so much easier to layout and modifies a system design. Since DraftSight is compatible with all versions of CAD, it makes it easy to collaborate with customers on their specific system design. We spend less time and see greater sales on our projects.

Freecad is used often when receiving files from multiple sources and the need to work with cad in various forms from meshes to solid cad. Often when receiving scans of 3d objects the format is easy to work with and convert to traditional cad later on. There is no other cad that can bridge the gap between all the cad formats that we found yet.

Incentivized

It's a typical contract for cad software. It was inexpensive at the time I started. But now the more useful features are on the more premium (priced) version.

As a startup, we really appreciate scalable software or tools, and because we use it for diverse types of projects, flexibility is key.

Incentivized

Quite responsive when I have an issue, and with little to no delay in responding. They are professional and know the software so have been able to solve all of the issues that I have had with both using the software and also with making revisions as required. Non-technical issues like invoices have also been resolved quickly.

Incentivized

• As it is a beginner-friendly software with increasing demand in the animation sector again, it positively impacts the business.
• Except in some specific cases, no one will use Blender on their own at a professional level.
• When I was a beginner, it took me a lot of time to learn, consequently designing the creation. But if we want to learn to master Blender, we can do it. As long as we have time and a lot of willpower, since, we repeat, it is not a simple program and hides thousands of tools and possibilities.

Incentivized

• Draftsight has been very cost effective, it was free a few years ago then £79 a year, which it still is if you have the standard version. Now the minium level is Profession edition at £159+ VAT per year. Which is still very good value for money, just more that what we currently pay with the standard licences we have.

Incentivized

• It has allowed us to do some cad work that no other systems has allowed us to do and is key to getting that done fast
• It has lots of online support through forums and blogs for trouble shooting
• It could have an updated interface to make the functionality more user friendly for first time users

Incentivized