Getting Your Own CAD Software

It is not a secret that CAD software license is expensive. I say expensive by means that unless you own a business that would benefit and earn profit by having CAD software, buying one for your own toy is not affordable.

For a quick glance, I listed few famous CAD software license price (price in USD).

 - SolidWorks: $12,000

 - Autodesk Inventor: $8,000

 - AutoCAD: $4,000

 - Unigraphics: $30,000

 - Pro/E Wildfire: $9,000

 - CATIA: $15,000

Note that the above price is just for approximate. In fact most of the time, CAD software does not come as fixed price, instead you need to ask for quotation form the company. They will ask what kind of package you require and they will give quote you their price. Typically it is enough to burn a hole on your pocket.

Getting Your Own Free CAD Software

Now here's the thing. What if you want to have your own CAD software without burning your wallet? Well, there is few steps that you can do.

1. Download a freeware

As more people get their access to computer, more and more freeware has been developed. CAD software is also part of it. Currently, there are quite a number of CAD software is available online for you to download. For free. Just to name a few, CadStd, Draft It, and Google Sketchup is probably the most free CAD software you can find online.

Typically the freeware do not have the ability to perform 3D modelling. Draft It for example, has interface very similar to those of AutoCAD, but only allow for 2D drafting.

Few points to note, though it is available for free, definitely the premium product would offer you more features, flexibility, and more robust model. Good software will come with a price. And to top all of that, the freeware typically does not support Computer Aided Manufacturing (CAM). So while some of it is able to do 3D modelling, it is just a model for your own viewing!

2. Autodesk student license

If you are still a student, good news! Because Autodesk is offering a student licensed software to students for free. You can download almost all software that Autodesk is offering using your student license. All you need to do is just register an account, verify your education institution, and you are all set. The only drawbacks  you have are (1) Your license will expire once you graduate, and (2) all the drawing you created will be watermarked "PRODUCED BY AN AUTODESK EDUCATIONAL PRODUCT".

3. Download from Chinese website. Nah, just kidding. We do not recommend you to do that.

SolidWorks 2015

Few weeks back, SolidWorks announce its latest version, the SolidWorks 2015. The tagline they put for the new version, "Improve your Every Day Productivity", gave me the impression that the new version could do 3D modelling easier and faster compared to their previous version.

I personally have not tried this new version yet, but looking at their promotional video, it seems that they have improved pretty much on the sketch mode. One drawback I realize for the previous version of SolidWorks is difficulties on creating 2D sketch, especially for the first feature. I would typically start of with creating dummy scale to approximate how big my sketch is. Other competitor, such as Autodesk Inventor, in their latest version of Inventor 2014 has come out with auto-scale feature which I think is a very useful function.

Another feature they mention on their promotional video is the ability to use table for pattern, which gives flexibility to customize your pattern. Even this is a great feature, I wouldn't call this a revolutionary things as other software such as Pro/E (which is called Creo now) already has this feature from quite some times ago, though it is not that easy to use!

On a personal view, I believe that the 2015 version will improve overall user experience without losing their main ace, the user friendliness. Contrary to earlier version, this version will also give option to more advance user to create their 3D model using more complex feature. If you are interested to participate to get the trial version, visit their main website and just express your interest!