How to Join AVI Files Free on Windows 10/11?

Joining AVI files can be a challenging task that is often required whether you're looking to combine .avi segments or create a longer video from several short .avi clips. However, with the right tools, it can be done easily. In this blog post, we will be providing a detailed guide on how to join AVI files for free on Windows 10/11. We will be discussing the different free video editing software options available. Whether you're a beginner or an experienced video editor, this guide will help you merge AVI files seamlessly and quickly.

Free HD Video Converter Factory is a 100% free toolkit for simple video and audio processing. It also functions as a powerful and easy-to-use video editing program that allows you to join AVI files for free on Windows 10/11. In addition, this software offers a wide range of features and functions that make it a great choice for beginners, including the ability to convert videos between different formats, crop, trim, split, rotate, flip, watermark videos, and add special effects.

Get the AVI joiner free downloadfree download and jump in how to combine AVI files free together.

VirtualDub is a free and open-source video capture/processing utility specifically designed for editing AVI files on Windows 10/11. It offers a wide range of features that make it a great choice for performing basic video editing tasks, such as trimming and resizing, as well as more advanced tasks like video filtering, color correction, and audio synchronization. Here's how to use it to combine AVI files free.

Step 1. Download VirtualDub on your Windows 10/11 computer from SourceForge: https://virtualdub.sourceforge.net/

Step 2. Unzip the package and run "VirtualDub.exe". Go to "File" and then "Open video file". Select the first AVI file you want to join.

Step 3. Go to "File" again and this time select "Append AVI Segment". Select the next AVI file you want to join. Repeat this step for each additional AVI file you want to join.

Step 4. Go to "Video" and switch to "Direct stream copy" option to avoid resulting in a super large file size.

Step 5. Similarly, go to "Audio" and select "Direct stream copy".

Step 6. Finally, go to "File" menu and select "Save as AVI" to start to merge AVI files free with VirtualDub.

Avidemux is another free and open-source video editing software for basic video editing like cutting, filtering, and encoding. It supports a wide range of video formats and codecs, making it a versatile tool that can be used for a variety of projects, including AVI files merging. Here are the simple steps to join AVI files using Avidemux.

Step 1. Download and install Avidemux from SourceForge: https://avidemux.sourceforge.net/download.html

Step 2. Open Avidemux and click on "File" > "Open..." to load the first AVI file you want to join.

Step 3. Then click on the "File" menu again and select "Append" to add the second AVI file, the third one and the rest of your files. There is no change in the Avidemux user interface, but the total video duration in the Navigation toolbar below will increase.

Step 4. Leave both "Video Output" and "Audio Output" options as "Copy", which means Avidemux will merge AVI files without re-encoding.

Step 5. Choose "AVI Muxer" in the drop-down list of "Output Format" if you want to keep the original video format. You can also choose other options like MKV, MP4, MOV, WebM, etc. based on your need.

Step 6. Finally, press "File" > "Save", give it a new name, and choose a location. Hit "Save" to start to combine AVI files with Avidemux.

Free Video Joiner is a complete free and easy-to-use program that allows you to effortlessly combine multiple AVI files into one seamless, larger file. It supports a wide range of video formats, including AVI (Divx, XviD, MPEG4), WMV, MPEG (MPEG1 and MPEG2), MP4, MOV, DVD, VCD, and more. No technical experience is required to use this free software. Here's the walkthrough.

Step 1. Download and install Free Video Joiner from its official website: http://www.freevideojoiner.com/

Step 2. Run this AVI joiner freeware, and click on "Add" button to import the AVI files you want to combine. Take full advantage of the "Move Up" and "Move Down" button to re-arrange the merging order.

Step 3. Click on "Select" button to choose an output folder.

Step 4. Choose an output format as you wish.

Step 5. Finally, hit the "Join" button to start to convert and concatenate AVI files free.

You know, Microsoft Photos is a built-in app in Windows 10 that allows users to view, edit, and manage their photos and videos. The app also comes with a Video Editor capable of combining multiple AVI files into one. If you have no idea how to do that, just follow the instructions below.

Step 1. Open Photos app from Start Menu or Search Bar and switch to "Video Editor".

Step 2. Create a new project and give it a name.

Step 3. In the new project window, press "Add" button to import your AVI files to the "Project library" section.

Step 4. Drag and drop the AVI files from the "Project library" to "Storyboard".

Step 5. You can rearrange the files by dragging and dropping them in the order you want them to appear in the final video.

Step 6. You are able to split video files, add transitions, add text to video, add background music and so forth. When everything is all set, it's time to export the combined video.

Step 7. Press "Finish video" button in the top-right corner and choose your preferred resolution. Click on "Export" button and specify an output folder. Finally, hit "Export" to start AVI files joining process.

Note. MP4 is the only output format. The video editor is no longer available in the new Microsoft Photos app on Windows 11, it has been replaced by Clipchamp.

There are also several online video joiners available that allow you to seamlessly join AVI files right in your browser, without the need for any additional software or plug-ins. One such tool is 123apps' AVI Joiner, which is a free online tool that can be used to merge AVI files with ease, regardless of your operating system. Here's the how-to guide.

Step 1. Open 123apps' AVI Joiner in your frequently-used browser: https://online-video-cutter.com/merge-videos/avi

Step 2. Click on "Open file" button to add the AVI files you want to join them together.

Step 3. Navigate to the timeline below, you can adjust the video order by dragging and dropping.

Step 4. It even allows you to change canvas size, split or duplicate video, add audio/image/text to video, adjust video volume, flip, and rotate video, etc.

Step 5. Hit "Save" button to choose video quality. The free account is only allowed to export up to a 720p MP4 video.

Step 6. When the processing is complete, press "Save" button to download the merged MP4 file to your computer.

As you can see, there are several ways to join AVI files on Windows 10/11 for free. Depending on your preferences and technical skill, you can choose from a variety of different methods. Compared with those command-line-based tool and advanced video editor, the six AVI joiner freeware mentioned above will definitely make the process more straightforward and effortless. Any idea? Don't hesitate to drop me a line via Author's Page. Cheers!