11 Outstanding Video Mergers to Join Clips into 1 Smooth Video

A video merger is a tool that helps combine multiple video clips into one. It is useful for editing projects or creating smooth, longer videos. It is simple to put two videos together, but which video combiner should you choose?

To help you decide, we will list 11 outstanding video combiners. Whether you want to merge videos using your computer, online, or mobile devices, you can find the perfect video merger for your needs.

Part 1: 3 Best Video Mergers on Windows

1. AVAide Video Converter

For both Windows and Mac users, AVAide Video Converter is the best choice for merging videos. This program provides an easy-to-use video merger that lets you combine as many clips as you want, no matter their format. You can easily rearrange the clips in any order and even edit them by trimming, cropping, or applying filters to improve the final video.

This program also includes an add-segment feature, which lets you add new video parts quickly. If you want to combine clips faster, the fast clip feature speeds up the process without losing quality. Overall, AVAide Video Converter provides a smooth and simple process for merging videos while allowing plenty of customization options to suit your needs.

Key Features:

• Supports numerous video formats like MP4, AVI, MKV, MOV, FLV, and more

• It has a built-in converter, music video and collage creator

• Offers editing features like trimming, cropping, adding filters, and adjusting brightness or contrast

• It lets you change both video and audio settings, like resolution, frame rate, and bitrate

2. Avidemux

With its clean design, Avidemux makes merging video clips easy, even for beginners. It supports many common video formats. So you do not need to worry about converting files beforehand. Beyond merging, you can trim clips and add filters. It is good for users needing basic features to complete video projects.

Key Features:

• User-friendly layout for easy navigation

• Quick features for filtering, trimming, and merging videos

• Works with many formats like OGM, FLV, MP4, AVI, MKV, and MPG

3. Windows Movie Maker

A classic video editing program that comes free with Windows is none other than Windows Movie Maker. Known for its simplicity, it is great for merging video clips without paying for fancy programs. While Microsoft no longer officially supports it, Windows Movie Maker remains popular among those who still use older versions of Windows. Its easy-to-navigate interface makes it suitable for anyone looking to put videos together simply.

Key Features:

• Simple, drag-and-drop editing

• Free to use with no hidden fees

• Quick video merging with basic transition options

Part 2: 3 Excellent Video Mergers on Mac

1. iMovie

Of course, when we think about a video editor on a Mac, iMovie comes first in our minds. The good thing is that it is easy to combine video files using it, making it a top choice for fast, smooth video merging. In addition, it contains non-linear editing features. You can cut, move, and add clips. Plus, you can apply transitions and effects for a professional touch.

2. MPEG Streamclip

MPEG Streamclip is primarily for converting videos but also works as a free video joiner. However, it does not allow rearranging the clips after loading them. You can open many videos simultaneously, and they will automatically merge alphabetically. What you need to do first is to change the file names beforehand to control the sequence.

3. Movica

Movica is a flexible, open-source video merging program for managing video files on Mac computers. To use Movica's merging feature, you must install Net Framework and Windows Media Player. This program is powered by three other programs, AsfBin, MpgTx, and flvtool, which handle specific tasks. Although Movica has a few extra requirements, it is versatile and has all the essentials for merging videos.

Part 3: Top 3 Video Mergers Online

1. Clideo

Clideo is an easy-to-use video video merger online. You can upload many video files in any format and combine them seamlessly. It supports formats including MP4, AVI, MPG, VOB, WMV, MOV, etc. You can even add sound or visual effects to enhance your project. Besides that, you can select from various resolutions, output formats, and crop options to create an impressive video.

2. Pixiko

A browser-based platform with a clean, ad-free design is Pixiko, making merging videos easy without distractions. It provides a simple, fast way to merge videos with a helpful tutorial for first-time users. Beyond merging, you can tweak the video border, trim clips, rotate, crop, and add text or fine-tune volume. It is a versatile online video clip combiner option for users who want more than basic merging options.

3. Kapwing

Kapwing is an all-in-one online editor offering video merging and editing features. You can join clips, add transitions, or combine audio with video. Kapwing's wide range of features also includes options to add subtitles and effects or make edits before you export the final video. Indeed, it is a convenient option if you want to keep everything online and avoid downloading programs.

Part 4: 2 Awesome Video Merger Apps on Phone

1. KineMaster (Android & iOS)

KineMaster is a powerful video merger app that makes combining videos on your phone simple. You can trim and combine clips with precision. You can also apply animations, transitions, and special effects to your merged clips. Besides that, it boasts many video templates, helping you make edits without starting from scratch.

2. InShot (Android & iOS)

What makes InShot unique is that it allows you to merge many video clips and add smooth animated transitions between them. Also, it lets you tweak the aspect ratio to fit different social media platforms. You can do that if you want to add music, sound effects and visual elements. But, some features are locked behind a paywall; you must pay to access them. Despite that, it is still a recommended app to combine videos on your Android or iOS devices.

By Sylvie Hyde on Mar 13, 2025