"What kind of tool can I use to merge several AVI files into one file? Or is there ever a such program to help me merge files?" The answer is obviously yes. Leawo Video Converter is just one of these video merging tools for you to use. As a professional video converting and editing program, Leawo Video Converter could easily join videos and merge several videos into one single big video file. You can either merge all AVI video files into one file, or join selected AVI video files into one file optionally with Leawo Video Converter. The below steps would show you how to merge videos into one:
Step 1: Set up the program on your computer and launch it. Load source video files to the program in the order you desire. You can also reorder the videos after loading by clicking the "Move Up" and "Move Down" buttons.
Step 2: Check the videos you want to merge into one. Then right click to call out the options, in which you choose "Merge". The merged video files would be displayed on the processing list.
Step 3: Move the mouse to the “Profile” panel to choose an output profile according to the target media player. If you want to keep the original format, you can just search the original format in the Profile panel. You can also convert source videos to other formats for multiple devices.
Note: You can click “settings” button next to the “Profile” box to enter the parameter settings panel, where you can reset the video codec, audio codec, video size, bit rate, aspect ratio, frame rate, etc.
Step 4: Return to the main interface and click the convert button on the bottom right to start outputting. The output files would include merged video files at your will.