Please note: The software is officially titled . The version number 1.8.5.116 corresponds to a specific release in the v1.8.x branch (likely released around 2015–2016 during the transition from the original "4K Video Downloader" to the "Plus" branding). Product Profile: 4K Video Downloader Plus v1.8.5.116 Category: Video Downloader / Content Extraction Developer: Open Media LLC (4K Download) License: Freemium (Free version with limitations; Pro license available) Platform: Windows (XP/Vista/7/8/10), macOS, Linux 1. Executive Summary 4K Video Downloader Plus is a desktop application designed to extract video and audio streams from hosting platforms such as YouTube, Vimeo, TikTok, and Facebook. Unlike online converters that operate via a web browser, this client-based software allows for higher stability, batch processing, and the ability to bypass certain browser-based restrictions. Xmalluvideos Portable [UPDATED]