You need a ringtone maker, Ringquis.
✔ Supported Language
Deutsch, English, Español, Français, Italiano, Nederlands, Polski, Русский, 한국어, 中文, 日本語
✔ Supported File Format Extension
3GPP, AMR, AAC, M4A, MP3, WAV
● Why you'll love a Ringquis
· Make it neatly and easier for the user's convenience.
· Can be used by anyone, because it does not have to be complicated.
· Music to ringtone a 3sec.
· Assigned the ringtone, at a look from Ringquis contacts.
· Smart effect, Fade In/Fade Out.
● Feature
· Without cutting, music to ringtone a 3sec.
· Easy usage. Select a section -> Save -> Set a ringtone.
· Assigned the ringtone, at a look from Ringquis contacts.