It will also enable you to go through the gallery to witness the work of other registered users or participate in forum discussions and design competitions. The site allows you to browse a wide category of designs, mainly including digital printing, computer graphics, and low-poly models. However, to access these models, you have to create a free account on the website. CGTraderĬGTrader is one of the world’s largest marketplace offering more than 800,000 custom models that are licensed for the user’s buying, selling, and downloading of the 3D printable files. The file repository has a huge community of 3D designers who have successfully helped the site in uploading nearly 2 million STL files. It is considered as one of the top digital printing communities that allows any user to access the model and modify its existing design for either re-uploading or personal use. Launched in 2008, Thingiverse is owned by MakerBot Industries, dedicated to uploading, sharing, and downloading 3D print models for free. So, without further ado, let’s have a look at the comprehensive list of the best websites that allows you to download and print the designs free of charge.