When comparing JDownloader 2 vs Internet Download Manager, the Slant community recommends JDownloader 2 for most people. In the question“What is the best download manager for Windows?” JDownloader 2 is ranked 2nd while Internet Download Manager is ranked 4th. 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.
Specs
Ranked in these QuestionsQuestion 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 Really fast
You can easily tell the difference of download speed after and before IDM.
Pro Awesome overall
Absolutely AWSOME integration with browsers, the trial is easily bypassed by crack software, and overall i would buy it just to support the devs. Best out of all these, and JRDOWNLOADER 2 is good for a free option for those who dont like to get their hands dirty with cracks.
Pro Advanced features for power users
Pro Downloads youtube videos easily
Easy to download youtube videos on youtube and other websites. Just no option to download only m4a or converted mp3 from youtube.
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 Has issues with Google Chrome
Integration with Google Chrome is bad, extension on Chrome store is not available.
Con Commercial
30-day trial then you need to pay to use it.
Con Free alternative available called Free Download Manager
Has same functionality with IDM but it's fast, easy to use, and free.
Con No Audio only download feature
Its useful when making local library of music from youtube
