The following review written by one of the Software Informer contributors applies to version 8.5
Oposoft All to 3GP Converter can help you re-encode practically any video format to 3GP, a multimedia container format used by mobile phones. Thus, it will allow you to watch your favorite movies on your device.
This program’s interface is very similar to those of other batch media converters. Therefore, you will not have any difficulties in using it. New jobs can be created by importing either single files or complete folders. If these files contain multiple audio tracks or subtitles, the program allows you to pick one of them. Unfortunately, it will not let you embed subtitles from external files.
Besides converting, this tool can also perform some authoring actions, which you can use wisely to create your own videos. For instance, you can extract a part from a video or crop the image. Similarly, you can combine various clips. In addition, picture parameters, such as luminosity and contrast, as well as the audio volume can be adjusted.
As output video formats, the program supports not only 3GP but also FLV and MP4. Moreover, it allows you to extract audio as MP3, AAC, MP2 and AC3. If you are a beginner, you may agree that configuring output parameters is the hardest part of any conversion. However, you should not worry because multiple profiles are available for each of these formats and they have been identified with the supporting devices. Therefore, just by finding the name of the intended gadget and picking a quality, you can be certain that the resulting files will play on your device seamlessly. However, expert users could be somewhat disappointed to find out that, although the program lets them customize conversion parameters, it does not allow them to create new profiles.
All in all, Oposoft All to 3GP Converter is a nice application with a major disadvantage: it has a too limited range of output formats. Therefore, you had better check whether this tool fits your needs before buying it (luckily, it is free to try). In case you agree with me in relation to the above limitation but you like the rest of the features available in the program, I must tell you there are very similar converters by the same developer, just a little more expensive than this one but supporting much more output formats.