ASSellaSteam Library & DLC Manager

Fast, modern, and ACF-independent game & depot management for SteamOS and desktop Linux.

🚀

One-Line Installer & Updates

Instant setup on Steam Deck and Linux desktops with automatic backup, delta-update zsync support, and rollback pins.

⚡

ACF-independent metadata tracking with smart depot discovery, manifest repair, and multi-library discovery.

🎨

Rich custom QSS themes, modular color palettes, custom game banners, and selectable voice announcement packs.

To install ASSella directly on Steam Deck or Linux terminal:

bash

curl -fsSL https://raw.githubusercontent.com/niwia/ASSella/beta/install.sh | bash

Read the full step-by-step setup in the Installation Guide.