
Description: SpotiFlyer is an application that helps users download music from Spotify. It allows saving Spotify playlists, albums, and tracks to your computer in MP3 format while preserving metadata like song title, artist, album, cover art, etc.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Offliner is an open-source web application that allows users to save webpages and browse them offline. It features full page capturing, allows managing and organizing saved pages, and has configurable saving options.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API