From Aiseesoft Studio:
Aiseesoft iPhone 4 Transfer has the ability to transfer iPhone 4 music, ringtone, movie, pictures, SMS, Contacts, voice memos, camera shot and so forth to PC with high transfer speed and best output quality. And it also allows you to transfer multiple local files to iPhone 4 with no loss quality. Besides, to transfer various files between any two iOS devices is also available for you.
With this software, you can convert popular DVD and video/audio to iPhone 4 compatible formats. And you are allowed to edit your files with trim, crop, merge and watermark function in the process of converting.
Aiseesoft iPhone 4 Transfer is able to supports all Apple devices. Such as all iPhone: iPhone 5, iPhone 4S, iPhone 4, etc. Support all iPad, like iPad 4 and iPad mini,etc. Also including the iPod Touch 5 and iPod Nano 7 and so on.
This software enables you to make your personalized iPhone 4 ringtone by converting any popular files, like video, audio and DVD source file to your iPhone 4 ringtone with youself style. Also you are allowed to edit it with trim the length or add "Fade in/out".
It provides the intuitive interface and simple operation steps, which can help you easily use it without any confusion, even for novice. And it also provides you with amazing transferring speed.