Knowledgebase : Troubleshooting
"No Internet Connection" error during installation
Captchas in premium mode or during account login
Click'n'Load - Chrome/Firefox & NoScript
Click'n'Load does not work
Disable Direct 3D Usage
Disk full error
Error Cutcaptcha is not supported
Error Invalid Download Directory
Error Skipped - Account is missing
FFmpeg Installation, Troubleshooting and FAQ
Hard to solve browser-captchas: What to do?
High CPU usage during downloading
How can I uninstall JDownloader
How to change your DNS server
How to fix a broken JDownloader installation
How to restore a lost Download list or LinkGrabber list?
Issues with High DPI displays (HiDPI)
Issues with xmonad - Linux
JD periodically wakes up my HDDs
JDownloader + Killer Network Driver ( E2200 and E2400 ) -> Memlea...
JDownloader is downloading in free mode although I've added a pre...
JDownloader is slow
Multihoster troubleshooting
My (premium) account not accepted, what can I do?
Myjd: Unable to register or reset password
Nero Burning ROM - JDownloader Crash
Non-ASCII characters are displayed as question marks
Remove old Java 1.6 from Mac OS
Retrieve lost account passwords
SFV / CRC Failed / hash check failed
Slow download speed
Square brackets in filenames instead of asian language/emoji/unic...