Unity asset manager

A Unity asset manager that helps you remember what you own

Keep Unity packages, project usage, previews, licenses, and notes in one searchable local library.

Get the free app on Itch.io

Keep asset decisions close to the assets

A Unity project can contain thousands of files, while the reason you saved a package often lives in a bookmark, receipt, or memory. GAIN gives packages and their files a searchable home with source links, tags, compatibility, license details, and planned-use notes.

Useful before and after a project scan

Scan projects to understand which assets are already in use, then search the wider library when you need something new. Preview supported files and connect them to the projects where they belong.

Start with the Free edition

Download GAIN Free for Windows from the official Itch.io page and organize the library you already have.