Browse free open source C# YouTube Downloaders and projects below. Use the toggles on the left to filter open source C# YouTube Downloaders by OS, license, language, programming language, and project status.

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  • 1
    Vividl - Video Downloader

    Vividl - Video Downloader

    Free video downloader for YouTube and hundreds of other websites

    Vividl is a Windows app that lets you download videos from various websites, including YouTube, Soundcloud, Vimeo, Dailymotion and various media channels. It uses the popular downloader youtube-dl/ yt-dlp to extract videos from several hundred websites. Just copy a video URL, paste it in Vividl and download the video in different qualities, convert it to other formats or to an audio track. You can also manage the parallel download of multiple videos and retrieve additonal meta information using the simple UI. VirusTotal check: v.0.10.0: https://www.virustotal.com/gui/file/d56dc7defeb89ba78aa39e50d3a5e2edb140273be114224ddd49ef29729cdd40/detection Get support: https://sourceforge.net/p/vividl/discussion https://github.com/bluegrams/vividl/issues Support the development: https://ko-fi.com/alxnull
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    Downloads: 1,299 This Week
    Last Update:
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  • 2
    YouTube Playlist Downloader

    YouTube Playlist Downloader

    A tool to download whole playlists, channels or single videos

    YoutubePlaylistDownloader is a desktop-based utility designed to simplify the process of downloading entire YouTube playlists with minimal user interaction. The tool allows users to input a playlist URL and automatically retrieve all associated videos, handling the sequence and download process in a structured way. It supports multiple output formats and quality settings, enabling users to choose between audio or video downloads depending on their needs. The application is built with usability in mind, often providing a graphical interface that abstracts away the complexity of command-line tools. It also manages file naming and organization, ensuring that downloaded content is stored in a clear and consistent structure. By automating playlist downloads, it eliminates the need to manually download each video individually.
    Downloads: 27 This Week
    Last Update:
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  • 3
    SS Youtube Downloader

    SS Youtube Downloader

    A fast youtube downloader made by Samarjeet Singh.

    SS Youtube Downloader is a fast youtube downloader.It is simple and does what it says; elegantly. It shows the information of the video and lets's you chose the format you want to download it in because Youtube converts the videos and saves it. Allows you to download your favourite videos from youtube and save them in multiple video formats and also as audio files.It works fluently and is easy to use and work with. Update : Project is actively developed at codeplex : http://ssyoutubedownloader.codeplex.com which is updated frequently
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    Downloads: 39 This Week
    Last Update:
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  • 4
    OnionMedia X

    OnionMedia X

    Converts and downloads videos and music quickly and easily.

    OnionMedia is a free video and audio file converter and downloader that works with ffmpeg and yt-dlp. It supports a huge amount of formats and codecs and is open source on GitHub.
    Downloads: 11 This Week
    Last Update:
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  • 5
    YouTube Downloader PI

    YouTube Downloader PI

    A lightweight software application that downloads videos from YouTube

    YouTube Downloader PI downloads videos from YouTube.
    Downloads: 5 This Week
    Last Update:
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  • 6
    4allDownloader Converter

    4allDownloader Converter

    Video,audio&Files Downloader&Convert with built-in browser with AI.

    The most advanced downloader & converter tool that combines the power of leading open-source technologies under an intuitive GUI. Download videos, Audio, from 10000+ of sites, and also files from any platform with advanced format conversion capabilities. Features a built-in browser with JavaScript injection support that remembers logins while maintaining complete privacy. Five powerful tabs streamline your workflow: Home tab for pasting URLs, channels, playlists, and direct search; Browser tab for seamless web navigation; Downloads tab with resume/cancel support and download history; Utilities tab offering lossless conversion for all file formats plus URL analysis tools; Settings tab for proxy configuration, search limits, download engine selection, and advanced customization. Experience lightning-fast downloads, universal format support, and privacy-focused browsing in one revolutionary application. Perfect for content creators, researchers, media enthusiasts and anyone who demand.
    Downloads: 5 This Week
    Last Update:
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  • 7
    Natural Grounding Player

    Natural Grounding Player

    Sequence videos based on their energy levels

    Provides the ultimate media playback experience by sequencing videos based on their energy readings. It contains the best catalog of videos, the best YouTube downloader and the best media encoder you can find. The primary goal of this application is to automate Natural Grounding sessions by downloading and playing videos in the right sequence to gradually increase the intensity and bring you into higher states of consciousness. It is a spiritual awakening tool. For more information on Natural Grounding, you can read these https://www.shamanicattraction.com/files/ngguide2011.pdf http://sexenergysuccess.com/natural-grounding-resources-official/ It is recommended to first install SVP and check the option to install madVR. http://svp-team.com/ You can have more information over at GitHub https://github.com/mysteryx93/NaturalGroundingPlayer Visit the author's website at https://www.spiritualselftransformation.com/
    Downloads: 1 This Week
    Last Update:
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  • 8
    Youtube Downloader & Splitter - Ad-free

    Youtube Downloader & Splitter - Ad-free

    Another training development

    Warning please update yt-dlp module manully!!!! This application development started in mid 2020. Easy to use and one of the fastest method to get youtube music videos to mp3 Please use it fairly and use it legal way Qt6.6 based for Linux dotnet (8) +Avalonia UI for Linux develops still in progress.
    Downloads: 3 This Week
    Last Update:
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  • 9
    JAYTD - Just Another YouTube Downloader
    JAYTD or Just Another YouTube Downloader is a software that uses youtube-dl to download YouTube videos. It can download YouTube Video, download audio of YouTube Video, and convert videos using JAFG - Just Another FFmpeg GUI.
    Downloads: 1 This Week
    Last Update:
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  • 10
    A simple YouTube downloader. It is uses code from YouTubeFisher(http://youtubefisher.codeplex.com/). It contains a Media Player and it's developed in C#/WPF. I will be very thankfull if you help me with the Media Player wich currently doesn't work.
    Downloads: 1 This Week
    Last Update:
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  • 11
    A small browser, writen in C#.
    Downloads: 0 This Week
    Last Update:
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  • 12
    EVDownloader

    EVDownloader

    A Lightweight YouTube Video Downloader

    EVDownloader is a free intuitive YouTube Media Downloader that enables you to easily download and convert your favorite YouTube Videos in multiple formats, including: FLV, MP4, M4A, WEBM & 3GP. Copyright © 2016 Christian Rwynn Symomedia, Inc.
    Downloads: 0 This Week
    Last Update:
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  • 13
    MO Youtube Downloader

    MO Youtube Downloader

    You can download youtube video's mp3/mp4

    This program allow you download youtube videos mp3 or mp4
    Downloads: 0 This Week
    Last Update:
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  • 14
    Youtube Downloader: The App enables users to search Youtube,see previews and download all/selected videos from the list.It Downloades high resolution videos if available. Also users can also create their own Site Provider(Yahoo videos)by implementing an
    Downloads: 0 This Week
    Last Update:
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  • 15

    YewTube Downloader

    Download YouTube Videos to MP4 or MP3 files

    YewTuber is low resource Windows Application that assists in downloading and viewing YouTube videos. You can also create mp3 files as well.
    Downloads: 0 This Week
    Last Update:
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  • 16
    Open source YouTube downloader made with C#. You can enter multiple videos to download, and it automatically downloads them in the highest resolution it can. Quick, fast, and easy! More developers are going to be joining the project with me soon.
    Downloads: 0 This Week
    Last Update:
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