A portable application can be run from a removable drive (USB flash drive, iPod, portable hard drive, etc) on any Windows computer without installation.
You will carry the program with settings on removable drive and don't modify settings on host computer.
On Vista and above turn off User Account Control (UAC) or run launcher as admin.

26 May 2016

Download manager from file hosts without installation.
Download Portable JDownloader 2 32-64 bit Online (0.2 MB) 18/02/15
Online download latest JDownloader.jar and program will download updates.

Needs Java Runtime Environment Portable or Installed.

Extract and run JDownloader2Portable.
settings in App\JDownloader2\cfg

Java memory max set to 512 MB: edit JDownloaderPortable.ini to change.
Settings of installed JDownloader should be preserved.

27 commentaires:

francis said...

I have a question, by chance do not already have the portable version of jdownloader beta 2, or we have to wait out the final version? since the website is now available on the beta installer.

and especially thanks for your great work.

Bernat said...

2.0 beta added.
Don't overwrite final.
Not really tested: I still using final to keep my settings.

francis said...

thanks Bernat, you are the best. I will try this version.

best regards,

QQ said...

I downloaded the Portable JDownloader,but execution appear incorrectly.

「Installer integrity check has failed. Common causes include incomplete download and damaged media.
Contact the installer's author to obtain a new copy.」

I downloaded the file many times, still the same can not be executed.

Maybe upload files corrupted!?

Bernat said...

0.9.581 link updated

QQ said...

Thanks!It can perform successfully.

But Norton Internet Security 2012miscarriage of justice.

francis said...

Hi Bernat,

I have a problem with JDownloader 2, since the developers of have been made changes in the program, now the launcher (JDownloader2Portable) doesn't work well.

When I restart JDwonloader 2, and sometimes when it has updates, JDownloader 2 shows the following error:

They don't update the istaller offline since 2012/07/31
but they create three installers online several days ago. Here you can look for those installers:

Could you please fix the issue with the launcher.

Thanks for your great effort.

Kindest Regards,

Bernat said...

I use JDownloader 2 daily and had never this problem.
When JD found updates: restart himself without problems.
I can't solve a problem I don't have.

francis said...

Sorry Bernat, could you please restart JDownloader 2 manually?

Open JD2==> go to the menu FILE, then select the option RESTART

When I do that I got the error.

Thanks a lot.

Bernat said...

I have no error when restart.
Try Online installer in a new location.
Same launcher but download latest JDownloader.jar and update.

francis said...

It's so fantastic. The online installer works fine.

Thank you very much, and thanks for your great effort, keep it up.

testuser said...

It runs fine. Many thanks for it.

Can I configure it, that it runs with 64Bit Java, which portable Version exists?

Bernat said...

Azureus, Opera & PaleMoon use Java 64 bit if found.
If you know others 64 bit portables using Java, let me know.

Alessandro Tristan said...

Sorry to bother you again.

I get this message:

"JRE Portable or Installed not found!"

when running both .9 or 2.0 jD.

My JRE is in (just installed from your site):
C:\Portable Apps\CommonFiles\Java
C:\Portable Apps\CommonFiles\Java_64

jD is in:
0.9 > C:\Portable Apps\JDownloader
2.0 > C:\Portable Apps\JDownloader2

I use Win8 Ent. x64.

Can you help me?

Bernat said...

This is normal because you changed default folder name:
JDownloaderPortable and length (19 char.) is used to found parent folder.
You can put both version in same folder: all is independent.

Expected paths are:

This could be fixed by compiling new launchers using ${GetParent}.
Will be done on further update.

Alessandro Tristan said...

Merci beaucoup, Bernat!

Now both are running. And I use this note I found on the Web that helps me connect Waterfox to either JD .9 or JD 2:

In Firefox type about:config,
in search type flashgot
find flashgot.dmsopts.JDownloader.path
for me it contains D:\Soft\JDownloader2\JDownloader 2.exe
Double click, and type your exe, for example D:\Soft\JDownloader\JDownloader.exe

Thanks for all your works and untiring *free support*, Bernat! :)

22SACM22 said...

Why Jdownloader program does not accept Java 8

Bernat said...

2.0 beta do accept Java 8

George said...

Hi Bernat,
can you please share the sources of this app. I tried the online version but the online download does not work and I see that it has not been updated for a while and I like to continue to use the latest versions.
Thank you in advance

Bernat said...

Even if it is a beta 2.0 is the best.
Online installer tested and gave the latest build (31764 Mon Oct 12 2015).

George said...

Yes sorry it works my bad, when it extracted JDownloader.jar in the folder I did run and it downloaded the latest version, I did not run it earlier sorry.
Thanks for the sources. I appreciated it as always many thanks

Léo WoWo said...

Link's dead, please fix!

Bernat said...


Unknown said...

Hi i have a little problem with a runing JDownloader i dont know what i can do but all the time is working perfect but today its a crash and idont know what i can do with that. Allways if i run JD it got a window with that "Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item." I try to unistal and always wrote me that word i try to instal normaly, instal is be ok but if finish insatl Jd and i try to run again jump that window with this words can u help me someone? Thanks

Bernat said...

No problem with latest update for me.
Problem seems to be in your computer.
You ca try to:
- backup your settings (App\JDownloader2\cfg) folder
- Delete App folder
- Run online installer again

DeeJay Diabolik said...

I have a little trouble..... i launch and JD works correctly.
If i use Restart from file menu all it's works also if it's check new update or somethigs similar.

But when i close JD using EXIT at relaunch i obtain an errors say Another instance it's already running and i need to wait it's close.

Apparently on TASK MANAGER the JdownloadPortable.exe it's REMAIN in execution ever and for relaunch JD i need to terminate manually.

Because ?

Bernat said...

No problem for me: JD take a few seconds to close (and also to launch).
"But when i close JD using EXIT at relaunch i obtain an errors say Another instance it's already running and i need to wait it's close."
Only a few seconds: less I spent to answer.

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