4K Downloader 6.1.1

The latest Windows version of the popular high-resolution video downloader 4K Downloader 6.1.1 nbecame available on 2026. The update fixes small user interface problems and improves playlist download stability to provide the best video capture experience from YouTube Vimeo TikTok and other platforms.

4K Downloader serves as an Ultra‑HD Video & Audio Downloader which includes Smart Modes for downloading content.

• Users can download videos from YouTube Vimeo Facebook Dailymotion TikTok Twitch SoundCloud and additional platforms at 8K UHD 60 FPS with hardware acceleration.
• The application lets users download audio tracks in MP3 M4A or OGG formats and also supports YouTube caption and subtitle features.
• Smart Mode enables users to set predefined formats and resolutions which allow one-click automatic downloads.
• The application enables users to watch automatic video content from their subscribed channels and playlists but YouTube Premium remains available as an optional service.
• The application includes built-in proxy functionality and an in-app browser which enables users to access login-protected and private media content.

What’s New & Release Notes for 6.1.1

• The system shows better stability while downloading playlists especially when dealing with extended video content.
• The UI task list and download queue experience now has a fixed toggle control that prevents glitches from occurring.

Installation Guide & FAQs

I am available to assist with Smart Mode presets and subscription setup and proxy configuration and subtitle extraction. Visit our Installation Guide & Frequently Asked Questions, tailored for Windows users.

Official Windows System Requirements

• The system requirements for this software include Windows 7 through Windows 11 operating systems in both 32-bit and 64-bit versions.
• The system requires a processor with Intel/AMD technology that operates at speeds of 1.5 GHz or higher.
• RAM: ≥ 2 GB (4 GB+ recommended for high-resolution downloads)
• The system needs at least 200 MB of free disk space to perform application installations and cache file storage.

Build Highlights

Software: 4K Downloader
Type: Official Windows Installer (Silent RePack)
Status: Official & Tested Release
Size: ~99 MB installer