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Quick Summary:
For 2026, AnyMP4 Video Converter Ultimate remains the best overall for lossless 4K merging. If you need a free online tool, Clideo is our top pick. For social media creators, CapCut offers the best AI-integrated joining features. All tools listed support major formats like MP4, MOV, and MKV.
Before we introduce the video joiner software, you should know more details about the usage of the video first. MP4 is the most frequently used video format for multiple devices; you can use the MP4 joiner on a smartphone and computer. But when you have to combine different video formats or use the videos for a special device, you still have to find a suitable video joiner according to your requirements. The article explains the top 15 video joining software you should know to merge multiple video files for different devices. If you have any queries about the software, you can feel free to let us know in the comments.
Before diving into the detailed reviews, we put all 15 tools to the test. Our Content Team used a 1GB 4K UHD MP4 video file (consisting of 5 clips) on a standard Windows 11 PC (RTX 4060) and macOS Sequoia (M3 Chip) to measure the actual merging speed and output quality.
| 1GB Merge Speed | 4K Support | No Watermark (Free) | Price | Best For | |
|---|---|---|---|---|---|
| AnyMP4 Video Converter Ultimate | 25 Seconds |  |
(Trial) |
Paid | Lossless 4K/8K Joining |
| CapCut | 48 Seconds | |
|
Freemium | AI Effects & Social Media |
| Clipchamp | 1.2 Minutes | |
|
Freemium | Windows Native Users |
| Movavi Video Editor | 55 Seconds | |
 |
Paid | Seamless Transitions |
| Format Factory | 1.5 Minutes | |
|
Free | Heavy Batch Processing |
| Freemake | 2.8 Minutes | |
|
Freemium | Device-Specific Presets |
| VLC Media Player | 2.1 Minutes | Limited | |
Free | Privacy & Open-source |
| iMovie | 40 Seconds | |
|
Free | Apple Ecosystem Users |
| QuickTime | 30 Seconds | |
|
Free | Instant Mac Stitching |
| FFmpeg | 12 Seconds | |
|
Free | Advanced/CLI Experts |
| Free AVI/MPEG/WMV/MP4/FLV Video Joiner | 2.5 Minutes | |
|
Free | Simple One-Click Merging |
| VirtualDub | 15 Seconds* | (AVI) |
|
Free | Lossless AVI Stitching |
| Machete Video Editor Lite | 2.5 Minutes | |
|
Free | Simple One-Click Merging |
| Adobe Express | 3.2 Minutes | |
|
Freemium | Quick Browser-based Edits |
| Canva | 4.5 Minutes | |
|
Freemium | Creative Presentations |
Best For: Professional users needing 8K/4K lossless merging and high-speed batch processing.
Platforms: Windows 11/10/8/7, macOS 14/15 (Sonoma & Sequoia).
Support formats: 500+ formats like MP4, M4V, QT, MOV, MPG, MPEG, including DVDs and 8K/5K/4K videos.
AI Feature: Integrated AI Video Enhancer that automatically upscales low-resolution clips, reduces video shaking, and optimizes brightness during the joining process.
AnyMP4 Video Converter Ultimate should be the most professional video joiner for you. When you need to combine different video clips to a certain device, the program provides multiple presets for different types of devices with the optimal parameters. Moreover, you can use its clip feature to create fast clips by average and merge them in the order you need. It supports hardware acceleration to speed up video joining at 8X faster.
PROS
CONS
Best For: TikTok and YouTube creators who need smart, automated transitions and trending effects.
Platforms: Windows 11/10, macOS 14/15.
Support formats: MP4, MOV, and high-bitrate social media video formats.
AI Feature: Includes AI Smart-Cut for precision joining and Auto-Match to sync transitions to the rhythm of background music.
Replacing older tools like YAMB, CapCut has become the leading video merger app for modern creators. It offers a professional magnetic timeline that makes it easy to drag and drop different video clips into the right order. As a versatile video combiner, it provides a vast library of AI-generated transitions and templates, making it easy to create polished, cinematic videos for social media in minutes.
PROS
CONS
Best For: Windows 11/10 users seeking a built-in, easy-to-use video merger with cloud integration.
Platforms: Windows 11 (Pre-installed), Windows 10 (App Store), Web Browser.
Support formats: MP4, MOV, WEBM, AVI, M4V, and other common video formats.
AI Feature: Features AI Auto-Captions for instant subtitling and Auto-Compose to automatically generate a professionally merged video based on your uploaded media.
Replacing Windows Movie Maker, Clipchamp is a modern, web-based video joiner that comes pre-installed on Windows 11. It allows you to merge videos directly on your desktop or through a browser with a simple drag-and-drop timeline. It integrates seamlessly with OneDrive and Google Drive, making it easy to fetch clips from your phone or cloud storage and stitch them together with professional transitions, text overlays, and high-quality stock media.
PROS
CONS
Best For: Users who want a professional-looking final product with automated transition help.
Platforms: Windows 11/10, macOS 14/15.
Support formats: MP4, AVI, MOV, 4K UHD, and 180+ other media formats.
AI Feature: Features an AI Transition Wizard that recommends the best blend between clips based on scene content.
Replacing Media Cope, Movavi Video Editor is a fantastic video combiner choice. It simplifies the process of turning several video collections into one professional-grade video file. You can easily add transitions, titles, and music between your joined clips. It handles 4K video merging smoothly, making it a powerful tool for creating high-quality personal or business videos with its intuitive desktop interface.
PROS
CONS
Best For: Users who need to process dozens of files in mixed formats simultaneously.
Platforms: All Windows versions (Windows 11/10/8/7).
Support formats: All popular video, audio, and picture formats.
AI Feature: N/A (Focuses on high-efficiency batch processing).
Format Factory is a multifunctional converter and video joiner. The program is ideal for joining different video files according to your requirements. What is more, the free video joiner has a batch function that can speed up the process for you. When you need to work on video, you will be able to extract segments, crop images, perform embedding of subtitles, and even preview the results directly from the software.
PROS
CONS
Best For: Windows 11/10/8/7, Vista.
Platforms: All Windows versions (Windows 11/10/8/7).
Support formats: 500+ formats, including MP4, MKV, WMV, MP3, and 3GP.
AI Feature: N/A (Standard high-speed conversion).
Freemake Video Converter is a popular video process software to join and convert different video formats. The video joiner is able to handle more than 500 video formats. You can also use the video joiner to pull popular videos, burn homemade DVD files, make photo slideshows, and upload video files directly to iPhone and other mobile devices with its optimal parameters.
PROS
CONS
Best For: Users seeking a 100% free, safe, and private tool for basic video stitching.
Platforms: Windows, Linux, Mac OS X, Unix, iOS, Android.
Support formats: Nearly all formats, including MPEG, AVI, ASF, WMV, WMA, MP4, MOV, 3GP, and more.
AI Feature: N/A (Focuses on native codec processing).
VLC is a free video player and editor for Windows, Mac, Linux, and more. You can also use it to edit videos, such as convert, merge, and rotate. It can combine videos in different formats and doesn't contain any ads or spyware. While it offers limited video parameters and merging options, it is a safe and reliable choice for joining videos without third-party software installation.
PROS
CONS
Best For: Mac owners looking for a free, high-quality, and stable editor.
Platforms: macOS (Optimized for Apple Silicon M1/M2/M3).
Support formats: MP4, MOV, and M4V.
AI Feature: Uses AI Person Detection to focus on subjects within joined clips and Magic Movie to create edited videos automatically.
For Mac users, iMovie is a convenient choice for video merging since it is pre-installed on your computer. You can directly join different video clips without third-party software. The merging process is easy. After uploading the videos, you can drag the different video clips to rearrange their order on the magnetic timeline.
PROS
CONS
Best For: Mac users who need to tack one clip onto another in seconds.
Platforms: macOS (Built-in).
Support formats: MOV, MP4, AVI, M4V, MPEG, DV, 3GP, etc.
AI Feature: N/A.
PROS
CONS
Best For: Tech-savvy users and developers who need high-speed, command-line video concatenation.
Platforms: Windows, macOS, and Linux.
Support formats: Universal support for MP4, AVI, FLV, MKV, and hundreds of other formats.
AI Feature: Can be scripted to use AI for automated scene detection and batch merging.
FFmpeg is a tool for decoding, encoding, transcoding, streaming, and basic editing of multimedia files. Unlike other video joiner software, FFmpeg doesn't have a GUI interface. You can only input command lines to let it merge videos. The process is also called concatenation or concat. If the videos have the same codecs, you can use its concat demuxer or protocol for instant merging without re-encoding.
PROS
CONS
Best For: Users who want a straightforward, no-frills tool for basic video combining.
Platforms: Windows 11/10/8/7/XP.
Support formats: 300+ formats including MP4, AVI, HD/FHD, and 4K videos.
AI Feature: N/A.
Just as the name of the video joiner, it is able to combine more than one video file of different formats into one specific file. The batch process also helps you merge different video formats with ease. The software is designed for convenience, allowing users to add an unlimited number of video files to the list and easily rearrange their order before joining.
PROS
CONS
Best For: Professional users who specifically work with AVI files and lossless filters.
Platforms: Windows (32-bit and 64-bit).
Support formats: AVI, MPEG-1, and BMP image sequences.
AI Feature: N/A.
VirtualDub remains a popular video joiner for professional users. It is compatible with Windows for both 32-bit and 64-bit systems. VirtualDub is mainly geared toward processing AVI files, although it can read MPEG-1. It provides keyboard shortcuts to simplify video merging and a set of filters that enable you to blur or sharpen merged videos without changing the audio.
PROS
CONS
Best For: Quick, simple merging of AVI and WMV files without quality loss.
Platforms: Windows 11/10/8/7.
Support formats: AVI and WMV (Lite version).
AI Feature: N/A.
Machete Video Editor Lite is a free video editor, which you can also use as a video joiner. The program is able to delete, copy, move, mix, and save individual fragments. It allows you to insert one video file into another of the same format effortlessly. Because it doesn't re-encode your video, the joining process is instant and leads to zero loss in video quality, making it a perfect lossless video joiner.
PROS
CONS
Best For: Marketing teams and business owners needing quick, brand-consistent video merges.
Platforms: Web Browser (Windows, Mac, Mobile).
Support formats: MP4, MOV, and common web video formats.
AI Feature: Powered by Adobe Firefly AI, allowing for generative fill and automatic audio normalization across all joined clips.
Replacing legacy tools like Kate's Video Joiner, Adobe Express is a modern video joiner software that requires no heavy installation. It allows you to merge multiple videos into one directly in your browser while applying high-quality marketing templates and brand kits instantly.
PROS
CONS
Best For: Non-designers who need to combine videos into creative social media posts.
Platforms: Web Browser (Windows, Mac, Mobile).
Support formats: MP4, MOV, MKV, WEBM, and social-friendly formats.
AI Feature: Features Magic Switch and AI Beat Sync to automatically align video cuts to the beat of your chosen song.
Replacing MediaJoin, Canva is a versatile video combiner that lets you drag and drop video clips into beautifully designed templates. You can stitch videos together, show different perspectives in one go, and add free or pre-licensed audio tracks across multiple layers. It is perfect for producing hype reels or heartwarming collections for social sharing.
PROS
CONS
The above video joiner list can help you combine videos into one file. Here, we will take the easiest video joiner, AnyMP4 Video Converter Ultimate, as an example to show you how to put more videos into one file.
Once you download and install Video Converter Ultimate, you can follow the steps to join multiple video clips into a large file with the video joiner. Just check the detailed process as follow.
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1.Launch the program to load the video clips. For the program supports most of the video formats, you can click the Add Files button to add all the files.
This software can also work as an audio joiner tool to merge more audio files into one file, and here you can add the audio files.
2.Arrange the order of the videos by clicking the arrow-down or arrow-up icon on the right of every video file.
The interface of the program makes the whole thing easy to drag the video into the right order.
3.After confirming the video order, you should click the
4.Then select the output video format by clicking the drop-down list of Output Format at the top-right side. The program provides hundreds of the most popular video formats for different devices you can choose from.
5.Once you confirm the output format. You can click the Convert All button to join videos as a whole.
When you make several video collections into one video file, you are recommended to replace the audio of the video to make a smooth audio narration.
Can I combine multiple videos in Windows Movie Maker?
Yes, Windows Movie Maker allows you to combine multiple videos into one file. You just need to add those video clips and arrange the order by dragging them within the timeline. After that, you can merge all the video clips into one file.
Does combining video reduce quality?
It all depends. The video quality depends on the video output option. If you combine all the 4K videos into one file, and select the 1080p HD video in the output option, then it will reduce the video quality. Otherwise, you can keep the original video quality.
How do I combine videos without recoding?
For combining videos without recoding, you just make sure the output format is same as the original one. Take AnyMP4 Video Converter Ultimate as an example. After combining all the videos, you should select the output same as the original one and choose the first option, Same as source, then it will not be recoded.
Can I merge videos with different frame rates?
Yes, AnyMP4 Video Converter Ultimate automatically synchronizes frame rates to ensure smooth playback after joining.
How do I merge videos for TikTok without a watermark?
Use desktop tools like CapCut or professional software like AnyMP4 to avoid online tool watermarks.
Merging multiple videos into one file will be a necessary step in creating your video. Here is the best 15 video joiner software on Windows and Mac computers, and you can merge multiple video files into one file safely without worrying about privacy disclosure.
Which video joiner is your favorite one?
What video combining software do you use to put all videos into one?
Leave your comments and let me know.
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Updated by Mark Cristobal to Video EditingRelated Articles
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