Jar of Beans is an Android Emulator created by unrealmanu from XDA-Developers Forum, completely portable and with Jelly Bean and Android Market integrated for installation of Android Apps. The Android Emulator comes with Jelly Bean interface and will change to Tablet interface when the emulator screen goes over 1280 x 768.
The developer developed this as Bluestacks for Windows just wasn’t good of a experience. So he tried creating his own Android Emulator, and here it it. It has ability to install Apk’s like other androids, virtual SD cards, volume switches, and adb interface. As this is a Beta release, more features are to come in future releases,
The latest version of Jar of Beans is 4.9.3 and is available for offline installation from the below link:
UPDATE: The project has been discontinued as it was found to be containing malware and adwares in it. However, there is a clean version of an older version which you can try out. The version can be downloaded from Google Drive: