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Add to SafariWhen comparing JDownloader 2 vs 4K Video Downloader, the Slant community recommends JDownloader 2 for most people. In the question“What are the best YouTube downloaders?” JDownloader 2 is ranked 3rd while 4K Video Downloader is ranked 6th. The most important reason people chose JDownloader 2 is:
Jdownloader can crawl all links and find downloadable content based on those links, very helpful to download entire website content, video playlist, or hidden content too.
Question Ranking
Pros
Pro Click and Load
Jdownloader can crawl all links and find downloadable content based on those links, very helpful to download entire website content, video playlist, or hidden content too.
Pro Advanced packaging system
You can pack files into packages for better file management.
Pro Open-source
There is no limitation.
Pro Supports multiple parallel streams
It means you can download any stream source such as youtube or similar video site with options to choose its quality and filetype.
Pro Captcha recognition
You can input captcha on some free file hosting sites directly on Jdownloader.
Pro Auto-extracts archives
No need to manually extract your downloaded archives, while Jdownloader can automatically extract them for you.
Pro Auto-saves to configured folder
Automatically save files with certain filenames to certain preconfigured folders.
Pro Batch import links
Helps to batch download files.
Pro Cross-platform
Because JDownloader runs on Java, any platform that can run Java, can run JDownloader.
Pro Supports multiple resolutions and formats
Video can be downloaded in any resolution that is offered on YouTube, including 3D, and can be saved in MP4, MKV, and 3GP
Pro Cross platform
The application is available on Windows, Mac and Linux.
Pro Build-in audio extraction
Audio can be saved from videos in MP3, M4A, and OGG formats.
Pro Free
Although you can get licenses to get rid of embedded ads, no functionality is removed from the application when using it without one
Cons
Con Regular installation tries to install Adware along with program
Oughta look for the ad-ware free installer. Dubious.
Con Not safe
It seems like VirusTotal has detected something with a scan. : https://www.virustotal.com/es-ar/file/c3467621d7f2479bac6fba7afae7b32bc5f3b25f61c562543ab498cdd9c5e33c/analysis/1550301403/ .
Con Apparently not fully open source
Con ULTRA extreme file fragmentation
There is no file size allocation protocol to prevent file fragmentation. And declared that there is no plan to fix it.
Con Has ads
Which is on by default but can be disabled in advanced setting.
Con Captcha solving requires Browser extension which spies on you
Con Resource intensive
It is a Java application so you will always having the JavaVM(Java virtual machine) running alongside.
Con Up to 25 video downloads only for free user
Con Inconsistent audio quality output
When extracting audio, the tool will offer download options for audio in higher qualities than what is actually available from the input. These result in sound with quality worse than the source, if the correct option is not selected.
