Open source. Open possibilities.

Lux is a fast and simple video downloader CLI tool written in Go. It supports downloading videos, playlists, images, and audio from various sites like YouTube, Bilibili, and Instagram.

gallery-dl is a cross-platform command-line tool for downloading image galleries and collections from numerous image hosting sites, featuring extensive configuration options, authentication support, and powerful file-naming capabilities.

Instaloader is a CLI tool to download pictures, videos, captions, comments, and metadata from Instagram profiles, hashtags, stories, and feeds.