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Run Mobile Java Applications on Computer PC

Mobile applications/games based on java have .jar format. So, it not possible to run thsese type of app. directly on computer. First of all, Why do we want to run these app on computer, as these these can easily run on mobile? Well, to try the apps before installing/transferring on mobile handset and this saves a lot of time for me.
In order to run app. on PC we have two options, either to convert .jar into .exe format and then run it directly or may be running it with emulator installed on PC. Both option will work.

So lets start with downloading an emulator from here MidpX, its a freeware. This software has both options i.e. you can either convert your jar midet to Windows PE format or you can directly run app with the help of emulator. After downloading install MidpX.

After installation MidpX will automatically associate with .jar files, making your work more easy! Now double click on the required app. and it will start running in emulation mode.
Here is the screen shot of emulation of Airstrike Game:

As you can see in the screenshot, there is full mobile emulation through which you can control the app.

Further to convert .jar app to .exe you can follow these steps:

1. Start the app directly, you will see two windows one will be black cmd window and other will be mobile emulation window as shown above.
2. Close the black cmd window before closing the emulation window.
3. You will get the .exe file in the same folder.
You can directly run this .exe file on any computer, without installing MidpX.

Limitation of emulator :
It is not possible to run those apps which uses internet or which need to access phone data/memory.

If you have better option to run these app on PC then don’t forget to post in comment.




I was searching this for long, I tried and it is very convenient to use before transferring it to mobile.Thanks


@JasubhaiYou are welcome here and I am happy to see that you have tried it.


Hi and very very very very very very very very very very very very very very very very very very very very very very very very very verythanks I was searching it for long time i wanted to play java games but my phone didnt play it i dont know why but my phone has javabut no problem now ill play them on pc and thanks again

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Pretty great post. I just stumbled upon your blog and wanted to say that I have extremely enjoyed reading your blog posts. Any way I am going to be subscribing to your feed and I hope you write-up once again soon.


Thanks for appreciation, I have a lot to write.

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It’s awesome that blog writers have adequate time to come up with good articles so regularly. The whole internet is a bit like that, I suppose. Anyway, terrific post, I truly appreciated checking it out it. Hopefully more in the future :) ~ Charlotte


thanks so so so much.this was of great help.kudos!


yes.kemulator doesn’t have such limitations : )

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What a good post. I just want to subscribe your newsletters. Thanks a lot.


you are welcome, keep posted!

Sam Ashok

Omg! thanks a lot!
i have been waiting for this for a long time!

hey can we make a full moblie emulator! like a moblie emulator like nokia 2700 emulator for pc!
that could ease things up! we could beable to test anything in the computer!

But thx anyway! :)


I can not start it. Because the message sent to me : fail to download a jad file


This will not load .jad file, it works with .jar file only.

The cool dude


Wanted to try out some…..inappropriate apps :)


Thank you……
I have found long time this software

Ayush Gupta

Thanks this works nicely :)


I tried to run but it says “Floating point not supported.” How can I avoide this and convert a .jar file. thanks


Many many thanks for this.

sailesh limbu

wow! nice software i was searching this software from last year thanks friend


I can not start it. Because the message sent to me : fail to download a jad file


Sorry it will not work with .jad file.
Only .jar allowed!




many thanks buddy,

sanjay das

many thanks for this softwere and informetion.I was searching this for long time.


i search long time

i want more mobile pls
because some games have big screen revolution


I have a mobile java .jar app that makes use of bluetooth…if I use this program it will let me use the full features of the app? ( all bluetooth functions made within the .jar app will work? )
Thanks. ^_^

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You’re so awesome! I do not think I’ve truly read a single thing like this before.
So great to discover another person with some genuine thoughts on
this subject. Seriously.. many thanks for starting this up.
This website is something that’s needed on the internet, someone with some originality!

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Thanks in support of sharing such a good thought, post is nice, thats why
i have read it completely




Thank you. Goa bless.


I have some .jar app in pc. But when i tried to open with midpx, a mobile(with blank screen) appeared in display and nothing to display.

Niny Marcoly

Java games are great to play on mobiles.
Symbian phones used to be my best dream Phones.
Running all the on my PC is great fun.


Hiya pleasant internet site! Dude. Wonderful. Fantastic.
I tried all this on my computer..


Wonderful article! That is the type of info that should be shared across
the net. Shame on Google for no longer positioning this post higher!
Come on over and talk over with my site . Thanks =)


I run Android and Android apps on PC!

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