by Christine Smith • 2020-06-23 21:05:16 • Proven solutions

'What is the best free video joiner for Mac?'

Apr 21, 2017  You can also trim the video clips in Mac QuickTime for any of the imported segments as well, but trimming and combining files is about the extent of editing you can do within QuickTime Player. This is by far the simplest approach to combining and merging video files on a Mac, and it’s easier to use than iMovie, so if you have simple requirements, try out this simple solution, it works quite. If the files aren't in the proper order in your directory, you can merge them manually as well: cat firstpart.mp3 newfile.mp3 cat secondpart.mp3 newfile.mp3 cat thirdpart.mp3 newfile.mp3 Note that the first command uses which just redirects the output to a file (overwriting it if it already exists).

You may have the similar questions as above. If you are looking for the solutions to merge MP4 on Mac, you are on the right page. To merge MP4 files on Mac, we have shortlisted the best MP4 joiner for Mac and online programs to help you merge MP4 files on Mac free online.

Part 1. How to Merge MP4 Files on Mac

To combine MP4 Mac in a simple and fast manner, Wondershare UniConverter works as the best program. Compatible with all the latest Mac systems as well as Windows, the program allows merging videos in all popular formats including MP4, MOV, WebM, M4V, and many others. The process of merging is quick and there is no loss in video quality. In addition to video merging, other supported features include video conversion, editing, download, transfer, and others.

Wondershare UniConverter - Best MP4 Joiner Mac (Catalina Included)

• Merge/Join multiple MP4 files on Mac easily with one-click and super fast speed.
• Support 1000+ video/audio formats including MP4, MOV, WMV, MKV, AVI, FLV, etc.
• Edit MP4 videos on Mac with trimming, cropping, rotating, adding subtitles, and more others.
• Optimized presets for almost all devices, like iPhone, iPad, Huawei phone, etc.
• 30X faster conversion speed than common converters with unique APEXTRANS technology.
• Burn MP4 videos to DVD or Blu-ray disc with free DVD menu templates.
• Transfer videos from computer to iPhone, iPad and other devices directly and vice versa.
• Versatile toolbox: Add video metadata, GIF maker, cast video to TV, video compressor and screen recorder.
• Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Steps on how to merge MP4 videos Mac using Wondershare UniConverter

Step 1 Import MP4 videos to Wondershare UniConverter.

Launch Wondershare UniConverter software on your Mac and on the Convert, section click on the +Add Files button to browse and import local MP4 videos. Option to drag and drop the files is also there.

Step 2 Choose output format for merged MP4 files.

On the top-right corner, click on the downward inverted triangle at the Convert all tasks to: tab and a new window showing the supported formats and devices will appear. From the Video section, select the desired output format and also the resolution.

Step 3 Select to merge videos and process.

At the bottom of the interface enable the Merge all Video options. The location to save the processed file can be selected at the Output tab. Finally, click on the Convert All button to start the file merging and the conversion process.

Part 2. 2 Ways to Combine MP4 on Mac for Free

You can Mac merge mp4 videos for free as well using the below-mentioned programs. These are simple programs that look after your MP4 and other video merging needs.

1. Wondershare Free Video Converter for Mac

Wondershare also has a free version of its software called Wondershare Free Video Converter that supports video merging in an array of formats including MP4. Windows version of the software is also available. The software comes with ads and the processed files have a watermark. The merged files can be downloaded to your desired location on the Mac or can also be managed from the software interface.

Additionally, video conversion, download from YouTube, transfer, editing, and other features are also supported.

Steps to use Wondershare Free Video Converter for Mac to merge videos

Step 1: Download and run the Wondershare Free Video Converter. Software on your Mac. Load the MP4 videos by clicking on the +Add Files button at the Convert section.

Step 2: Choose the target format and the resolution from the Convert all tasks to: section.

Step 3: From the bottom menu bar, enable Merge All Video option. Select the output location at the Output tab and click on the Convert All button to start file processing.

2. MP4joiner: https://www.mp4joiner.org/en/

This is free to use open-source software that is distributed under GPL and facilitates joining multiple MP4 files into a single video. The files are processed without any re-encoding or loss in quality. In addition to Mac, the Windows versions are also available for free download. The order of the files to be merged can be changed as needed. The simple interface makes the software apt for all types of users.

Steps to merge videos using Mp4joiner Mac

Step 1: Download, install and run the software on your Mac. Click on the +Add Video button to add the MP4 videos to be merged.

Step 2: The added videos will appear on the interface with the file details. The arrow on the right-side panel can be used to select and move the videos.

Step 3: Finally click on the Join button from the top menu bar to start merging the added files.

Create professional-looking videos by combing your multiple clips using one of the above-mentioned tools on your Mac. Wondershare UniConverter allows merging without any limitations while free programs can be used for basic processing.

by Christine Smith • 2020-06-23 21:05:16 • Proven solutions

No matter whether you need to merge multiple MP3 audio clips for professional or fun reasons, a good MP3 joiner will ensure that you get the task done in no time and that too in a hassle-free manner. So if you too have MP3 music, sounds, or any other audio clip that you want to merge into a single file we are here to help you with the best MP3 merger for Windows and Mac.

Part 1. Best MP3 Joiner for Windows/Mac to Merge MP3 Songs Together Easily

Wondershare UniConverte works as an excellent mp3 audio merger and joiner tool that works on Windows and Mac systems. The program in addition to MP3 supports all other popularly used audio as well as video formats. The files can be merged without losing the quality and the process is super fast. The MP3 files can be added from the system or directly from the connected device. The built-in editor of the software supports multiple functions like cut, crop, trim, and others that facilitate customizing the file before the merging and other processes.

Wondershare UniConverter - Best MP3 Joiner Mac/Windows (Catalina Included)

• Join multiple MP3 files into one track with only one-click and no quality loss.
• Edit MP3 audio files with trimming, cutting, adjusting sample rate, and more others.
• Support 1000+ audio and video formats including MP3, WAV, WMA, M4A, etc.
• Optimized presets for almost all devices, like iPhone, iPad, Huawei phone, etc.
• 30X faster conversion speed than common converters with unique APEXTRANS technology.
• Burn videos to DVD or Blu-ray disc with free DVD menu templates.
• Transfer files from computer to iPhone, iPad and other devices directly and vice versa.
• Versatile toolbox: Add video metadata, GIF maker, cast video to TV, video compressor and screen recorder.
• Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Steps on How to Cut and Combine MP3 With Wondershare UniConverter

Step 1 Load MP3 files to the best MP3 joiner.

Download, install and launch Wondershare UniConverter on your system, and load the local MP3 audio files by clicking on the +Add Files button from the Convert section. You can also add the files from the connected device by expanding drop-down options at +Add Files. Drag and drop also function here.

Step 2 Cut the MP3 audio file.

The added audio file will appear on the interface. You can trim and cut the unwanted part of the audio file using the editor of the software. Under the thumbnail image, click on the first Cut icon and a new pop-up editing window will open. Here using the slider select the audio part that you want to get rid of. Next, click on the Cut button that will create a segment of the selected part.

This way, multiple segments can be created. Now select the segment that you want to remove and click on the Delete button. The remaining segments will now be available. Here you can use these remaining segments as separate parts or merge them together into a single file using Merge into one file option. Click on the OK button to confirm all the changes.

Step 3 Select the target format for MP3 files.

From the drop-down menu at the Convert all files to: option at the top-right corner select the output format and the quality from the Audio tab.

Step 4 Merge multiple MP3 files.

Now all the MP3 files on the conversion window can be merged by enabling the Merge All Videos option. The Output tab can be used to select the desktop location to save the processed file. Finally, click on the Convert All button to start with the process. The Converted tab on the interface can be used to manage the processed file.

Part 2. Recommended MP3 Joiner Free and Online

For pocket-friendly users, several freeware and online tools for mp3 merging are available. To ease your searching process, listed below are the popular tools in the category.

1. Wondershare Free Video Converter

This is a freeware mp3 merger and joiner that support MP3 and almost all other popular video and audio formats for the process. Using the software, MP3 files can be merged in lossless quality. The editor of the program can be used for customization before the merging as it supports functions like trim, crop, cut, and others. The freeware program has ads and the files processed come with a watermark. Windows and Mac users can use the tool for file merging and other functions.

2. Filesmerge

This is an online MP3 audio merger tool that works from the browser and needs no software installation. Using the program multiple files with per file maximum size of 50M can be added to the interface. The program allows changing the file sequence as needed and the option to select the audio quality, audio encoder, sampling rate, and audio channel is also there. The interface is simple and the processed file can be downloaded locally.

Part 3. MP3 Joiner for PC: How to Merge MP3 on Windows 10/8/7

There are several MP3 combiner for Windows 10/8/7 available and the list of the popular ones is given below.

1. DirectMP3Joiner

This is a widely used program that supports MP3 merging along with an array of additional features. Multiple MP3 audios can be merged into a single file without any recompressing using the software. You can insert silence between the audio files if required and the sequence can also be adjusted. The program also gives you the freedom to manually edit the ID3 tags, sort files on basis of various parameters, copy ID3 tag information and batch MP3 joining mode.

2. QP Download MP3 Joiner

This Windows-based MP3 audio joiner allows merging multiple MP3 as well as other format files into a single file without re-encoding or re-compressing thus retaining audio quality. Automatic resampling and conversion is taken care of by the program so that even if you have files in different formats, you do not have to worry. The sequence in which you want to merge the added files can be edited and changed as needed.

3. MP3 Splitter & Joiner

This is another popular Windows-based program that allows splitting as well as merging of MP3 files quickly and simply. The size of the software is small and it is available in multiple languages. Multiple settings while splitting and merging can be done to get the desired file in good quality. Option to preview the file before the process is also available.

Part 4. MP3 Joiner Mac: Easy Steps to Merge MP3 on Mac

For Mac users, popular mp3 joiner software is enlisted below.

1. MacUpdate Join Together

This is a popular Mac software that can be used to export a single AAC or ALAC audio file from multiple audio files. The files to be merged can be added from the Finder or can be dragged from the iTunes as well. Without any need for any additional app, the program takes care of all the audio processing.

2. Boilsoft Video Joiner for Mac

Combine Mp3 Files Into One

This MP3 merger software supports merging al popular audio and video files including MP3. You can import the local files to the interface or can simply drag and drop them as well. The file codec, sample rate, bitrate, and other parameters can be adjusted as required. The simple interface makes the software apt for all types of users, including the ones who do not have much technical know-how.

3. FAVSOFT Free Audio Joiner for Mac

Audacity Combine Mp3 Files

To combine your multiple MP3 audio files without any gap into a single file in lossless quality, this works as a good Mac software. The files in different formats and different bit rate can be merged using the program without any loss in quality or recompressing. Additionally, the tool also allows you to cut and remove the unwanted parts of the video before merging them together. Free to use, the program features a user-friendly interface.

Combine Mp3 Files Online

So if you are looking for joining audiobooks, music files, recording or looking for an MP3 song merger, the above-listed tools will be of great help. Free download Wondershare UniConverter and follow the steps in Part 1 to try to cut and merge MP3 files easily.