i39 - simple and easy-to-use tool for creating ringtones and alert tones from any music on your Mac.
With i39 you can easy create unique ringtones to personalize your iPhone.

  • Built-in iTunes navigator lets you quickly find the needed song
  • Use 'Open Other' to choose any song on the disk
  • Zoom in to choose the start and end of ringtone's region with sub-second accuracy
  • Use the waveform to find the right part of your song
  • Customize ringtones with Fade-In/Fade-Out of up to 10 seconds
  • Choose custom Fade duration using 'Fade by Time Cursor'
  • Select 1 of 6 types of Fade Effects
  • Easily create ringtones from AIFF, MP3, WAV, M4A, CAF, AAC, FLAC audio files
  • Preview your ringtone exactly as it will sound on your phone
  • Save ringtone to Disk as well as export to iTunes

    Make as many ringtones as you want, there is no limit to the number of ringtones you can make with i39.

    You can also make ringtones for some other phones. Please check that your phone can use a M4A file as a ringtone.

    Three simple steps and ringtone ready to sync to your iPhone. Please note: you need to use iTunes to sync ringtones to your iPhone.

  • What's New
    Improve User Interface
    Fix bug with export and replace ringtone to the Disk
    Fix bugs that sometimes occurred when opening some audio files.

    i39 (com.aperio-lux.i39) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is i39 55. The most popular version of this application used by our users is i39 1.4.0.

    Operating System: Mac

    Minimum OS version: 10.10

    Copyright: Copyright (c) 2014 - 2015 Aperio Lux. All rights reserved.