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Best AVI Splitter: How to Split AVI on Windows, Mac, Online?

Author by Helen

Updated on Mar 05, 2024

Some people may need to split AVI videos into smaller sizes for convenient and fast streaming and uploading, or just to get rid of the redundant parts. In this case, the article is going to introduce the best AVI splitters for Windows, Mac, and online to help you split AVI on various devices at will.

For Windows users, the best AVI file splitter is provided here. Download it and keep reading to see how to split AVI files with it!

Why Do We Need to Split AVI Videos?

AVI videos are usually large since they have a low compression ratio to cover the high original video quality. Yet they can be easily split into smaller individual videos without re-compressing if the AVI videos you downloaded or recorded are too long. And now, video splitting is a basic skill that you can master easily with the premise that you are using a simple and easy-to-handle video splitter. Certainly, there are many professional video editors, which are costly and with complex interfaces in general and are hard to master for beginners. In this case, you may need an easy-to-handle AVI splitter to split the files. The following content shares some different AVI splitters for various platforms and step-by-step guides for you! Keep reading!

How to Split AVI Files?

This part is going to show you the best AVI splitters and their how-to tips for different platforms. Read on, and pick a way suitable for you to start your AVI splitting process now!

2.1. Best AVI Splitter for Windows-WonderFox HD Video Converter Factory Pro

WonderFox HD Video Converter Factory Pro is exactly the right tool for AVI files editing work. Unlike the costly professional video editors, this program has a clear interface and lets you find the needed function at a glance. Of course, there's no complicated AVI trimming process. Even new users can handle the following operating steps for the first time.

First of all, free downloadfree download this AVI cutter and install it on your PC.

Import AVI Files for Splitting

Step 1: Load AVI Files to the AVI Splitter

Launch the AVI file splitter program. Drag-and-drop the AVI videos to the interface of this AVI video cutter or you can click the "+Add Files/Add Video Folder" button to import videos.

TIPS: You can also import other videos for splitting, such as trim MP4, MKV, MPG, etc. and convert them to AVI format for your needs.

Remove the Extra Sections from the AVI Video

Step 2: Cut AVI Videos

Click the scissors-shaped "Trim" button to enter the trim interface.
There are two options for you to set the clip time.
Option 1:
Drag the sliders below the preview window to control the start and end time.
Option 2:
You can also input the start and end time manually in the time box.
After setting the clip time, click the "Trim" button on the right and the "OK" button at the bottom to go back to the main interface.
Tips:You can repeat steps above to trim multiple clips in one video.

Set the Video Output Format

Step 3: Choose the Output Format

For those who do not want to recompress the AVI files or change the video format, you can set AVI as the output format. But if you are going to convert the videos, you can choose to convert AVI to MKV, MOV, MP4 or devices like iOS/Android/Windows phones, tablets, TVs, etc. since 500+ formats and devices are well supported by this powerful video converter.

TIPS: You can also use this program to extract Audio from AVI Videos, watermark the video to claim the copyright, or add effects to make your video fun and unique.

Step 4: Start the AVI Splitting Process

If needed, you can change the resolution, aspect ratio, bit rate, frame rate, etc. in "Parameter settings".

Now, click the inverted triangle at the bottom of the main interface to change the output folder and please make sure there is sufficient space on your HDD to avoid unnecessary problems. Then click "Run" to start the splitting process.

As you can see, it's so easy to trim AVI videos with this AVI splitter. If you want to make full use of online services for AVI splitting, you are able to do that with the top 5 free online video cutters. However, as you know, there are limitations on the video size and conversion speed. Hence, the HD Video Converter Factory Pro is highly recommended for video conversions.

Also Read: Play AVI on Windows Media Player | Play AVI on Chromebook | Join AVI Files | Fix AVI File No Sound

How to Split AVI Files on Mac with iMovie?

AVI spliter for MacAVI Spliter for Mac

If you want to split the AVI video on a MacBook, iMovie is the best choice. It is a free AVI splitter that is built into your Mac and can help split AVI files into multiple segments. After splitting, iMovie allows you to do further edits or export the files to a new format if you like. What's more, iMovie is also available to access on your iPhone or iPad for splitting videos on a mobile device.

Follow the simple guide below to see how to split AVI files on your Mac.

Step 1. Open iMovie on your Mac, and then press “Create Project” > “Movie” from the main interface. Click “Import Media” to import an AVI file you want to split into the program.

Step 2. Drag the video file from “My Movie” to the timeline. Move your cursor to the desired place you want to split from. Right-click on the video and select “Split Clip”. Then you can split the video into two parts. Repeat the process, and you can get multiple clips from the AVI video.

Step 3. After finishing the splitting process, you can further edit your video or directly export the video through the “File” > “Share” tabs.

Top 2 Online AVI Splitters




VEED.IO is a popular online video editor that can help you edit and split AVI files on different operating systems, like Windows, Mac, and even mobile devices. You can use it to quickly split an AVI video into several small clips. It also allows you to crop, rotate, trim, and do more edits. But it will put a watermark on the exported video and limit the output video quality to 720p unless you subscribe to its paid plan.

Step 1. Open your browser and access VEED.IO with the provided website link. Then, click “Choose AVI File” > “Upload a File” to select an AVI file from your device.

Step 2. Once the video is placed on the timeline, you can right-click on any place of it and select “Split Element” or directly select a portion and click “Split” upon the video timeline.

Step 3. Select “Done” > “Export Video” to share or download the edited AVI video.


2. Flixier


Being another popular online video editor, Flixier can also help you trim and split AVI files online for free. It allows you to import video files from local drive, cloud services, and even URLs. With it, you can easily split a video into multiple clips with the “Cut” tool. Moreover, it also provides other editing tools to help you crop, rotate, add transitions, etc.

Step 1. Enter the Clideo interface with provided link and click “Choose Video” to select an AVI video from a source.

Step 2. Move the slider on the video timeline and press “Cut” to split the video. You can surely repeat the process.

Step 3. Click “Export”, check the “Automatically download video” and press “Export and Download”. Then it will start the downloading process. You can also choose to share the video to YouTube, Twitter, etc.


Splitting AVI files is not a difficult task with the provided AVI splitters in this post. The above recommended 5 AVI splitters are all easy to use and can help you split AVI files on Windows, Mac, and online. Pick a tool and start your AVI splitting process now!

Hope this post can be helpful to you!

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