F4V To 3GP converter
With the assistance of the essential and powerful F4V to 3GP, you can convert F4V to 3GP quickly and get the wonderful effect for enjoyment. What's more, this program can perfectly convert almost all kinds of FLV files without the installation of any extra codecs, including On2 VP6 video FLV, H263 video FLV, NellyMoser audio FLV, MP3 audio FLV, and audio-only FLV.
How to convert F4V to 3GP
Free download F4V to 3GP on your computer, launch it.
Click the drop-down button on the right of the "Add FLV" button, and choose "From IE Cache" to add the files you want to convert F4V to 3GP. Preview it.

Choose the export folder, then click the downlist button on the right side of "Export to..." to choose output 3GP format.

Edit file: Click "Edit" button, go to the "Logo" tab, check the "Add image watermark" first, then change the values to change the position of the logo.

The F4V to 3GP also allows you to change the brightness, contrast and volume, add logo and text description to video.
First click
, then click "Start" button to start converting F4V to 3GP.
Just a few steps and a few clicks, you will get the wonderful video. Come on, free try this excellent F4V to 3GP.