Smarter Plus4, it is all you need!
You can download music files from web-stores to local folders on your PC and upload them to your iriver. It allows you to categorize various files on your hard drive by tab.


iriver Plus4 introduces new view types to improve your music listening experience. This fantastic visual feature can also be used as a screen saver.

Album Art Viewer is not only pleasing to the eye but also extremely convenient to use as it allows you to search by folder, tag or album.

iriver Plus4’s simple yet intuitive GUI is the result of true innovation and satisfies your emotional needs in every way.

iriver Plus4 is designed to provide the best experience for enjoying various types of multimedia contents including music, video, photo and text.
iriver Plus4 supports P35, E100, B30, P7, E50 and E150. Various Mp3/Mp4, PMP and e-book readers will be supported through future upgrades. Other devices can be used with iriver Plus3.
You can search media files using the convenient folder tree as well as iriver’s traditional tag version. In addition, the tag cloud version used in blogs is available.


For those who buy products supported by iriver Plus 4, please create your membership account on the iriver website. You can login and click the download button to download iriver Plus 4 which is a single executable file. Then, click on the downloaded file to start installation.