iPhone Ringtone Creator for Mac
Is there any a Mac version software to make longer than 30 second ringtones?
We recommnend Aiseesoft iPhone Ringtone Maker for Mac to solve this problem. As a powerful iPhone ringtone creator for Mac OS software, Aiseesoft iPhone Ringtone Maker for Mac can help you to create iPhone ringtone in M4R format from all popular video and auido formats.
Guides: How to create iPhone ringtone on Mac?
The following will show you a step by step guide to create individual iPhone ringtone on Mac OS. Before making the ringtone, you need to download iPhone Ringtone Maker for Mac and run it on your Mac computer.
Step 1. Input file
Add a song you want to make ringtone in the window that pops up, then click "OK" button. You will see the file path and name are displayed in the "Input File" textbox.

Step 2. Choose a part of the song
Click "Play" button to listen to music before creating ringtone and trimming the segment you want.

Step3. Set output destination
1. Click "Browse" button on the right side of the "Local Output File" label.
2. If you want, check "Export to iPhone" option to let the program transfer the output ringtone to your iPhone 3G directly after conversion.
(Tips: This function is limited in trial version, you may click here to buy registered version to finish the conversion process).

Finally, click "Generate" button to start making ringtones for your iPhone 3G. During the creation, you can check the process by the progress bar at the bottom.