To make sure I'm giving you the right information, is this file a , 3D software asset , or a music sample library ? Knowing that helps me tell you what software you need to open it.
If this is an audio library (e.g., in a Kontakt sampler format), 10GB indicates a wide range of articulations and long, non-looped samples. Aquarelle (10.36 GB)
At , this is a substantial file. Here is what that usually implies for such content: To make sure I'm giving you the right
Transferring a file of this size requires a stable, high-speed connection, and it should be stored on an SSD for efficient loading and performance. At , this is a substantial file
For imagery or textures, this suggests 8K or higher resolution , likely with multiple layers and high-fidelity mapping (diffuse, normal, roughness maps).