3D models for download

Introduction: The growing demand for downloadable 3D models

The world of 3D printing has experienced significant expansion in recent years, thanks to technological advances and the growing interest in DIY and customization. This growth has led to an increasing demand for downloadable 3D models, with the help of downloadable stl files and through 3D printing, from creative applications in a variety of fields: in manufacturing and architecture to personal projects and educational tools, the need for high quality 3D models is more evident than ever.
In general, it is important to understand that 3D models for free download can be commercially restricted (ie no payment can be made).
Even if you have purchased a model, this does not mean that you are allowed to print without limitation.
In addition, sometimes the models are not correct for 3D printing, slight corrections the slicer comes out to perform like Prusa or bambu studio.
Difficult repairs can often only be repaired with the help of Meshmixer or Meshlab.

Free downloadable rule STL files

In general, not all types of 3D models for download that exist on free websites are 3D printable, the big Rom is.
Most sites accept ready-made STL files (only niche sites do not).
There are sites that combine free and paid models, A video about the laws of what is allowed to be sold? And what is forbidden as Fan Art? What is fair use etc..
Be careful of selling printed products that have copyrights, it is very easy to find in internet search engines and there are very high fines.

Makerword – a very common and well-known website of Bambolab, you can search by popularity, categories, by topics, free search, design tools and more… (but mainly 3D models for download).
The site also contains a forum for malfunctions and repairs (mainly for Ambulab printers), contests and more…

Printables – a very common and well-known website of the Prusa company, you can search by popularity, categories, choose by types of printing materials, quite a few filters and sorters that help you reach the desired file and of course also by free search. Here you can find many 3D models for download

Thingiverse – a very popular site with a huge amount of 3D models to download and print. The site is owned by Ultimaker, the well-known printer manufacturer. On the site you can search by popularity or free search

MyMiniFactory – General common site better sorted by categories and also free searchable (most 3D models free to download). The site is managed by iMakr, the shop from England for printers and spare parts. All files have been thoroughly checked by the printer community to ensure good print quality. The website also allows you to contact the designers to request modeling.

Pinshape – a less common general site but also with quite a few files. This is a community site full of free 3D models to download. The website allows you to upload files with a print profile and images. It doesn’t have a lot of content for “common problems” but there is a lot of information and tips from the printer community

cults3d – a site with about 1.5 million 3D models for download, some free and some paid, sorted by categories such as art, fashion, jewelry, home and more. This is one of the leading sites in the French market. It contains diverse content that also appeals to the printer community with information and tips out of love for the 3D printing hobby and technology.

STL search is a type of Google that searches in a variety of sources

The sites for downloading STL of this type do not keep the files on their servers but perform a type of search like in Google on all kinds of sites and display the results that are close to the search.
There are websites that provide quality models for 3D printing.

Yeggi – site with a search engine in a variety of best sources, fully indicates where the file is from and whether there is a cost or not, etc. This is a good place to search for 3D models to download

STL Finder – another site with a search engine in a variety of sources, a little less good than Yeggi since it does not indicate a cost or a direct link to the site. But it’s good enough for finding 3D models to download

Thangs – a search site in a variety of sources, similar to STL finder only a little friendlier.
You can choose a search by file extension such as: Step, 3mf, etc. A good option for 3D models to download

Downloadable STL 3D models by niche

In 3D models for download according to niches, you will not always find STL files, but sometimes depending on the field, for example:
Architects – Sketchup
Engineers – Solidworks, Fusion360, Onshape
Artists: blender, Z-Brush

Pixup – website of the phrozen3D company known in the field of resin and FDM printers from Taiwan, the website contains very professional models for printing in resin since each character has a lot of details.
You can choose a category of free, there are many models and a large part also paid.

grabcad – This site is mainly for engineers with mechanical files, a lot of files with a STEP extension (suitable for Solidworks, Fusion360, Onshape and more). This is a site whose main mission is to “help” mechanical engineers build a model or product quickly. With a huge library of over 1 million 3D models to download

3D Warehouse – site mainly for architects, lots of files in Sketchup. Many special files in the field of architecture, dioramas, scale, etc… The website presents a wide library of 3D models for download

NASA – Official site of the United States space agency, the site contains many downloadable 3D models of NASA such as spaceships, satellites, landing pads, continents, countries, etc.

TurboSquid – free and paid professional downloadable 3D models but it is important to note that the models are of high quality for animation and graphic design.
In addition, there is an AI sketching platform and several other creation tools

CGTrader – a site very similar to TurboSquid . This site allows you to sell and buy 3D models for download and printing. Of course there are also free files, divided into categories.

Gamebody – a site that contains 3D models for download for a fee, mainly for characters and miniatures (there are very few free ones) very professional and of the highest quality.
Most of the models are divided so that they are easy to paint with an airbrush as opposed to one piece, designed for artists who require a high finish.
Most often buy in threes because there are significant discounts for the purchase of 3 models.

Youmagine – a site belonging to MyMiniFactory which is committed to protecting the creators of the projects they upload to the web (at least that’s what they claim). With more than 15 thousand downloadable 3D models ready for printing. The site offers a wide variety of categories and not only for 3D printing but also for design.

3dExport – a site intended for professional 3D designers and a crazy market for this target audience in a huge amount of 3D models for download in very high quality. A large selection of paid files but a small selection of free files. Please note that the focus is jewelry and decorative accessories

Sketchfab – an excellent site with a wide variety of STL files uploaded by the 3D printing community. The focus is on figures, buildings, architecture and sculptures. Not only STL files but also OBJ files which some with color data. A large selection of 3D models can be found here for download

Instructables – A project site containing downloadable 3D DIY models. Here you can find all kinds of different projects, from baking cakes to printing an electric guitar in 3D, which is actually what interests us in the field of 3D printing

Creality Cloud – website of 3D models for download by Creality. You can find a wide variety of files according to topics and also according to different designers. Most of the models are free and also a large part of the premium, only for the premium you can purchase a monthly subscription.

3docean – a website for 3D models to download, most files are paid. Here you will also find files and some other useful things about music and graphics

Meshy – a website for creating downloadable 3D models using artificial intelligence AI. On the site you can also find support from the community of printers and designers as well as various guides on the subject. There is a limited amount for free (only 200 credits) you can purchase a monthly subscription to use more.

Free3D – a site for 3D models to download with a wide variety of files (over 10,000 different models). Option to search by different topics. The site also contains files for 3D animation, most of them as its name suggests are free but there is a paid premium category.

All3DP – a site that offers many different guides for printing, professional articles, market trends, comparisons between products, and also different sites of various kinds with a variety of topics for 3D models to download. Please note that here you will find less files but more recommended sites, or hot trends in the field.

Lychee Library – website of the Lychee slicer software for 3D models to download. The site is paid monthly/annually.
You can get it for 30 days for free by downloading their resin printer.

Ameede – a site that offers over 30 thousand files, of which there are 19 thousand which are 3D models for download and printing. There are also files for CNC and laser. The download of the models depends on registering on the website.

Artech – a website of a 3D scanning company with many high quality scanned models, most of them for art and many scanned files, there are courses for 3D scanning and also the company’s products but they definitely have very beautiful models.
For those interested in entering the world of scanning, definitely a site that contains a lot of preliminary information.
You can download STL, OBJ and also colored PLY (for those who have an MJF printer).

In conclusion

There are a lot of 3D models to download, there are over millions of STL files and dozens if not hundreds of websites (we have compiled the best).
Most of them are free, in some cases the professional sites give a better answer.
In general, 3D printing files are not always enough. It is also recommended to learn sketching, when the simplest is Autodesk’s Tinkercad .
Since editing to an existing STL file gives a significant upgrade to the capability.
For those who want, there is an article explaining how to learn Fusion360 , but it takes about 30 days (about an hour or so a day).
It is important to know the printing rules. Sometimes there can be beautiful models but difficult to print, and not all imaging software is good for modeling.
Sometimes there is convenience with a certain website according to a printer, for example Makerwold is convenient for working with Bambulab because you can send a print directly from your mobile.

Additional highlights to upgrade the experience

Downloadable 3D models without a 3D printer pretty much loses the experience, if you intend to buy a printer or upgrade it, it is recommended to read the following article… which will help you choose correctly.
If you are in the world of figures that require very high precision and super small details, resin printers (liquid) are recommended for an article on key uses of resin , working with resin is recommended in a well-lit workroom only and is indeed intended for the more professional audience.
If you have a Resin printer, it is recommended to also read the article Instructions for using Resin printers .
If you need large or medium portions and functional products, it is recommended to read the article on SLS printing, printing with nylon powder 12 …