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MP4 Joiner - Join and Merge MP4 files on Mac or Windows

How to Join MP4 without re-encoding with the best MP4 Joiner Mac or Windows?


Want to join many MP4 files into one file on macOS Sierra? Have been searching one simple and easy to use MP4 joiner Mac version or Windows? This article aims to introduce the best MP4 joiner/merger: iDealshare VideoGo.

Features of the MP4 Merger

  • Join MP4 files, merge MP4 files or re-order many MP4 files into one file at fast speed, join MP4 without re-encoding and the most important feature, without quality loss, like frame loss, stream corruption, sync problems, etc.
  • Join different video format files into one MP4 video like join a MP4 and a AVI and a MOV file into one MP4
  • Join MP4 files into one other video format like merge several MP4 files into one AVI video, or join multiple MP4 files into one Apple ProRes, join MP4 into WMV, MOV, MPG, MKV etc
  • Join other video formats like join AVI, VOB, MOV, RMVB, FLV, MKV, MPG, 3GP, MPEG, M2TS, MTS, WMV, ASF, etc as well as MP4.
  • Join audio files like join MP3, WMA, FLAC, AAC, OGG, WAV, M4A, AIFF, MP2 and etc
  • MP4 Joiner Mac version can join MP4 files on macOS Sierra, Mac OS X El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard and Tiger.
  • MP4 Merger Windows version can merge MP4 files on Windows 10, Windows 8, Windows 7, Windows XP, Windows Vista, and Windows 2000.

How to Join MP4 Files?

Here are the detailed to join MP4 files without re-encoding with the help of the best MP4 Joiner -iDealshare VideoGo.

Make Preparation: Free download the MP4 Joiner Mac or Windows version

Free download the best MP4 Joiner for Mac or Windows- iDealshare VideoGo(for Mac, for Windows), install and run it, the following interface will pop up.

MP4 Joiner Mac version - iDealshare VideoGo

Step 1Import MP4 files

Click "Add file" button to add the MP4 files you want to join into one file. Or you can also simply drag and drop the MP4 files to this MP4 Merger.

Join MP4 without re-encoding

Step 2 Select and rearrange the MP4 files order

By default, all the imported MP4 files are checked to be merged, you can uncheck the MP4 video you do not like to merge, and you can rearrange the MP4 video order. And finally click the "Merge"button, the merged MP4 file will automatically appear below the MP4 files with the name like "Merge 1".

Step 3Set join MP4 without re-encoding or join MP4 to other video formats

To join MP4 without re-encoding:

  • Click the "Profile" drop down button to select MP4 as output profile from the "General Video" category.
  • Then click "Setting..." button to open the "Advanced Settings" Window. Switch to the "Advanced" panel, double click H.264/MPEG-4 AVC on the right side of Video Codec to select Copy from the drop down list.

To join MP4 files into other video format:

Click "Profile" button to choose desired output format like AVI, MOV for the will be merge file from the "General Video" category

Step 4Finish joining MP4 files

Click the big round button to complete joining MP4 files into one file.


With many MP4 files going around the internet, downloading and joining MP4 has become commonplace. iDealshare VideoGo, with the above features and so as the best MP4 joiner, is your best choice undoubtedly to join MP4 without re-encoding or merge MP4 to other video formats. Try it now!