Merge AVI files

Merge AVI files easily and fast, no downloads and installs required
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Merge AVI filesMerge AVI files
Merge AVI files

Combine AVI files

Are you looking for a way to combine your AVI files easily? You’re in the right place! Our online tool lets you merge any number of AVI files easily and order them however you want, all in your web browser!

Merge AVI files

Combine two or more AVI files

Flixier doesn’t limit the number of files you can merge like other tools do! Our online editor lets you add as many files as you want to your project!

Order and position elements precisely

Our powerful Timeline lets you order files however you want and position them precisely, giving you full control over the creative process.

Cut, trim or crop AVI files

Flixier can do more than merge videos! It’s a fully featured online video editor which means you can crop, trim, cut, add transitions and generate subtitles and voice overs for your videos!

Bring files over from multiple sources

If you don’t have your files on the computer, you can bring them over from various sources including Dropbox, One Drive, Google Photos or Twitch.

How to merge AVI files :

How to merge AVI files :

In order to start merging AVI files, log into your Flixier account and click the blue Import button. Choose where you want to bring your files over from, select them and then click on Import again to add them to your Flixier library.


To start combining your files, create a new project. Give it a name and choose the desired aspect ratio. Then, drag your videos over from your Library to the Timeline. Order them however you like and use the Canvas to resize and position them. The menus on the left allow you to drag over transitions, add text, animations or generate subtitles.


Once you’re done putting everything together, click the blue Export button in the top right corner of the screen to start rendering your video. Flixier will be done rendering in 3 minutes or less and then you’ll be able to download your video and share it online.

Why use Flixier to merge AVI files:

Merge AVI files in minutes

Because Flixier is powered by advanced cloud servers you can always rely on it to merge your videos in a matter of minutes!

Don’t waste hours watching tutorials

We designed our interface to be as easy to use and intuitive as possible because we wanted to make it easy for you to merge and edit videos without any previous experience!

You can do more than just merging

Flixier is more than an online video joiner merge videos online!

Stop worrying about file types

Flixier is compatible with most popular file and image types, so you don’t have to convert everything to AVI! You can also use it to merge MP4, MKV files and even splice in or overlay images!


I’ve been looking for a solution like Flixier for years. Now that my virtual team and I can edit projects together on the cloud with Flixier, it tripled my company’s video output! Super easy to use and unbelievably quick exports.

Steve Mastroianni -

My main criteria for an editor was that the interface is familiar and most importantly that the renders were in the cloud and super fast. Flixier more than delivered in both. I've now been using it daily to edit Facebook videos for my 1M follower page.

Evgeni Kogan

I'm so relieved I found Flixier. I have a YouTube channel with over 700k subscribers and Flixier allows me to collaborate seamlessly with my team, they can work from any device at any time plus, renders are cloud powered and super super fast on any computer.

Anja Winter, Owner, LearnGermanWithAnja

Frequently asked questions.

If you have any further questions, Get in touch with our friendly team

How can I combine AVI files for free?

How can I combine AVI files for free?

Flixier comes with a free version that lets you merge any number of AVI files for free!

How do I combine AVI files on a Mac?

How do I combine AVI files on a Mac?

Flixier is cloud-powered and runs in your web browser, which means you can use it to combine AVI files on Mac, Windows and Chromebooks! All you need to do is log in, upload your AVI files and then create a new project and merge them together.

Can I convert an AVI file to MP4?

Can I convert an AVI file to MP4?

Of course! Flixier automatically exports any file as MP4, so you can use it to open or edit an AVI file and the output will be an MP4 file, all without having to download anything to you computer!

Can I convert an AVI file to MP4?

Can I convert an AVI file to MP4?

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