Xilisoft iPhone Ringtone Maker helps you make iPhone ringtone by converting videos/audios to M4R ringtone for iPhone, and transfer the ringtone to iPhone directly after conversion if you want. And it fully supports iPhone 3GS (iPhone OS 3.0).

There are millions of MP3 files available for download from the Internet today. With "Create Ringtone", you can create your own ringtones with a few mouse clicks. Supported ringtone formats: WAV, MP3, M4R (Apple iPhone), QCP (Sprint).

Aiseesoft iPhone 4 Ringtone Maker is the best assistant to make ringtone for your iPhone 4, iPhone OS 3.0/3.1/4.0 and other iPhone devices from your own video and audio sources, DVD files.

Tipard iPhone 4G Ringtone Maker provides you with an all-in-one solution to make your own ringtone for iPhone 4. This iPhone 4G Ringtone Maker can convert almost all mainstream video/audio formats including MPEG, WMV, etc to iPhone 4 M4R ringtone.

4Easysoft iPhone Ringtone Converter, helpful ringtone converter for iPhone, iPhone OS 3.0/3.1 makes it easy to create or convert iPhone ringtone. With it, no matter the source is video or audio, it can transfer it transfer it as iPhone ringtone.

4Easysoft iPhone 4G Ringtone Converter is a very useful and multifunctional tool to help users to create or convert iPhone 4G ringtone.With this iPhone 4G Ringtone Converter, it can smoothly convert the file as iPhone 4G ringtone.

ImTOO iPhone Ringtone Maker lets you custom your own iPhone ringtone by converting almost all videos/audios and even music bought from iTunes store to M4R ringtone format for iPhone, and upload the ringtone to iPhone directly if you want.

4Videosoft iPhone 4 Ringtone Maker for Mac is one amazing yet easy to use iPhone,iPhone 3GS,iPhone 4,iPhone OS 3.0/3.1 Ringtone Maker for Mac users. It provides the easiest way to convert AVI, MPEG, WMV, MOV, RM, RMVB, MP4 to M4R iPhone 4 Ringtone.

ImTOO iPhone Ringtone Maker for Mac is the easiest way to create iPhone ringtone from video or music file and transfer it to your iPhone directly with the support of almost all video/audio formats and even music purchased from iTunes store.

Aiseesoft iPhone 4 Ringtone Maker for Mac is the best Ringtone Maker for iPhone 4 on Mac to make ringtone for your iPhone, iPhone 3G, iPhone 3GS, iPhone 4 from your own video and audio sources.