How to Convert AVI Files to iPhone Format on Mac?

Free download iCoolsoft iPhone Converter for Mac.

Step 1: Install and launch iCoolsoft iPhone Converter for Mac.

Step 2: Click "Add File" button to add AVI files to this program. You can preview them in the preview pane and take snapshot of the scenes you like.

Step 3: Adjust effect, trim clips, crop displaying area, and add text/picture watermark if you like.

Step 4: Set the output format as iPhone format from the drop-down list of "Profile". Set other parameters by clicking button "Settings".

Step 5: Set the destination and click button "Convert" to start converting AVI files to iPhone format. Wait for a while until the conversion is finished. Then you can see the original AVI files through your iPhone any time any place you want.