If you're a 3D designer or artist, you know how important it is to have access to high-quality 3D models and files. One popular file format for 3D models is OBJ, which is widely supported by 3D modeling and rendering software. If you're looking for where to download OBJ files, here are some top resources to check out.

1. TurboSquid: TurboSquid is a well-known marketplace for 3D models, and they offer a wide range of OBJ files for download. You can find everything from vehicles and architecture to characters and props.

2. Sketchfab: Sketchfab is a platform for sharing and downloading 3D models, including OBJ files. You can search for specific models or browse through categories to find what you're looking for.

3. CGTrader: CGTrader is another popular marketplace for 3D models, and they have a large collection of OBJ files available for download. You can filter your search by price, quality, and more to find the perfect model for your project.

4. Free3D: As the name suggests, Free3D offers a wide selection of free 3D models, including OBJ files. You can find both free and premium models, making it a great option for those on a budget.

5. Clara.io: Clara.io is a web-based 3D modeling and rendering tool that also offers a library of 3D models, including OBJ files. You can download models directly from the platform or import them into your Clara.io projects.

These are just a few of the many resources available for downloading OBJ files. Whether you're working on a personal project or a professional assignment, having access to high-quality 3D models can make a big difference in the quality of your work. Take some time to explore these resources and find the OBJ files that best meet your needs.