Crop video image size to get rid of the black border, commercial mark, or something else you dislike at will with ITool Video Converter for Mac.

Also adjust video brightness, saturation and contrast, and add artistic effect like old film, canvas or negative to suit your favor using the Mac video converter software.

To check the video effects you applied, just view the original and fixed video next to each other for comparison.

Add more than one output formats on one source file to get target files in different formats from the same file.

Specify the output file size you want in the Bitrate Calculator built in the Mac video converter when you find the file size does not fit you.

Support preview.

The default settings bring you swift conversion. And you can further change video and audio parameter settings to fulfill your special need.

1、How to register iTool Video Converter for Mac successfully?
2、How to select the output format in the profile and a destination folder for the output file?
3、How to set your favourite conversion?
4、How can I preview the movie/audio before the Mac Video conversion started?
5、What are the differences among the iTool Video Converter, iPod Video Converter, iPhone Video Converter or the other kinds of Video Converter?
6、How to paly AVI video on Archos correctly?

Q: I just want a clip/segment of my video file. Is it possible?
A: Yes. You need set "Start Time" and "Duration" to get the clip you want. It is on the "Advanced Setting" panel. First of all, you should highlight your video file in the program. And then enter correct values for "Start Time" and "Duration", which can be found on the right. panel of the interface. For example, if you want the first 3-minute-clip from the 10 minutes of the whole movie, please enter "00:00:00" for "Start Time" and "00:03:00" for duration.
Q: After the conversion to certain audio formats is done, I found that the output audio files always skip when playing. It means there are always some short breaks during playback. How to correct it?
A: Maybe you have set a smaller value for audio bit rate which is also on the "Advanced Profile" panel. Please try larger one for it. Generally speaking, the default value we offer can assure a good result. And also, is it possible to select another audio track for the conversion?
Q: What does "Add Profile" do?
A: It is a new function in the Version 5. If you want to get same source, title or chapter, converted into different target files with different formats or different configurations, this function will help you. It will be activated after you highlight the loaded title or chapter you want to convert. After clicking it, the title or chapter that you chose will be duplicated so that you can set different settings for each of them.
Q: If I want to crop certain part of the frame, what shall I do?
A: The edit function in our program will solve it. First of all, you must highlight the title that you want to crop. And then please click the "Effects" button under the program list. In the following dialog-box, you can define the crop area by entering the definite values or dragging the control points around the preview screen. Besides the crop function, you can modify other things, such as Contrast, Brightness and other effects on frame;

1. Start the iTool Video Converter for Mac;

2. Add your video/audio files by this button;

3. Modify the "Profiles, Video Size, Video/Audio Quality, Audio Channels" of the output files;

4. Start the conversion by clicking this button easily.

5. Before the convertion, you can preview the video.