Note: 4K video download speed relies on your computer configuration. For the sake of high output quality, this video downloader infuses with the high-quality engine and offers the option to download 2160 video in HEVC/H.265 for high efficiency video coding to MP4/MKV for better audio/video quality preservation and file size reduction. The HD video converting feature is the icing on the cake, which outputs the downloaded 4K videos in MPEG4, H264, MP4, MOV, AVI, WMV, MKV, etc for iPhone iPad Android on Mac (macOS Big Sur) and Windows (10). * Download duration: 30s for 10m/s 300s for 1m/s * File size: 300MB (averagely 120MB for one second) It also incorporates the advanced Intel QSV/Nvidia/AMD GPU hardware acceleration tech, multi-core CPU and multi-thread technology to dramatically accelerate the online video download speed, 16X faster than before and 5X faster than any downloaders.īelow is the 4K video download test on a basically configured Mac computer:

Knowing very well the tremendous file size in 4K video, the Mac-stylish 4K video download software makes utmost use of CPU, RAM, symmetric multiprocessing as well as GPU cards, thus bringing the 4K UHD video download into full play without increasing the bandwidth usage yet reducing the file size through compression. Speed and quality are also taken into consideration in the 4K video downloader review.

4k video downloader mac os