The Unity Asset Store contains a library of free and commercial assets that Unity Technologies as well as members of the community create. A wide variety of assets are available, including Textures, Models, animations, entire project examples, tutorials, and Editor extensions.
Starting from Unity 2020.1, the dedicated Asset Store window is no longer hosted inside the Unity Editor. However, you can still access the Asset Store website at https://assetstore.unity.com/ and you can still search for your purchased and downloaded Asset Store packages, as well as import and download them directly in the Package Manager window.
This section contains information for both consumers and providers of Asset Store products:
To access the Asset Store, open a web browser and navigate to https://assetstore.unity.com/.
(A) Collection menus help you narrow down the list of matching Asset Store packages. They group related Asset Store packages together and display them in the list. For example, you can select TerrainThe landscape in your scene. A Terrain GameObject adds a large flat plane to your scene and you can use the Terrain’s Inspector window to create a detailed landscape. More info
See in Glossary from the Tools menu to see Asset Store packages that contain terrain-building tools.
(B) The search box lets you search for an Asset Store package by entering a keyword, such as the Asset Store package’s name, a word or phrase in its description, or a filename matching any files in the Asset Store package.
(C) The quick links provide access to the following areas:
(D) The list of Asset Store packages that match any searches, filters, sorting, or categories you select. In addition, Unity displays suggestions and special lists of Asset Store packages here.
(E) The filter sidebar helps narrow down the list of Asset Store packages displayed. You can apply these filters to any searches, categories, selections, or sorting schemes you make.