This smart phone tool lets you convert, merge, crop and add watermarks and subtitles to videos for smart phone playback. It also has a top-notch YouTube downloader and photo slideshow creator, making it the ideal customer-oriented smart phone tool.

One great feature of the Aviosoft 3GP Video Converter is its ability to clip any part of your preferred movie and convert it into 3GP format suitable for popular mobile phones such as Nokia, Motorola, BlackBerry, Sony Ericsson, and Samsung. You can also crop the video picture size to your desired dimensions and merge multiple video files into one.
The software also offers a slideshow function that lets you create slideshows of your favorite pictures to share with family and friends. You can choose from 12 available effects and even add titles and credits at the beginning and end of your slideshows.
Other notable features of the Aviosoft 3GP Video Converter include support for adding watermarks and subtitles to your video files, online upgrade support, and the ability to download video files from YouTube and Yahoo! At the same time, it supports all common media formats as input format including HD files, and syncs to Apple 3GP format.
This software boasts highest conversion speed and excellent conversion quality, while supporting batch conversion mode to save you time by converting multiple files simultaneously. Additionally, you can preview any original files in mini window and get a general idea of the converted effect.
The Aviosoft 3GP Video Converter is compatible with Windows 7 / Vista / XP and is an all-around excellent software for multimedia file conversion and editing.
Version 4.0.0.2: Fix some bug
Version 3.0.0.0: N/A
Version 2.0.4.6: N/A