Mac Operating Systems are used & preferred all over the world. They are considered to be more reliable & secure when compared to other operating systems such as Windows. It supports a lot of software like gaming software, project management software, database software, Microsoft Office and many more. It also provides a great support to many multimedia file formats & players.


Although Mac OS is safer than other Operating Systems but still there are ways which even Mac system cannot avoid; due to which the video files saved on it might get corrupted. Take a look at some of the common reasons due to which video file corruption might occur -

  1. Changing video file extension – Sometimes when a video file format is not supported by the players that the user is using on his / her Mac system, then they might try changing the file format. This might sometimes work but if not, then might result in video file corruption. Then changing it back to the original format might also not fix the issue.
  2. Corruption due to serious virus infections – Virus or malware can do some serious damage to the video files saved on your Mac system. It might damage the file header or affect the Codecs attached to them. (To know the perfect way to repair bad video file header visit here and to know how to fix Codec errors, follow The best way to avoid corruption due to virus is by using a reliable anti-virus tool.
  3. Transfer error – Suppose you are transferring some videos from an external device to your Mac system or vice-versa and the process gets terminated due to abrupt ejection, power surge, manual intervention, etc. then there are very high chances of the video files being corrupted.
  4. Recovery error – Using an unreliable recovery tool to bring back deleted or lost video files from your Mac system might result in video file corruption. The files that you have recovered might have been corrupted because of using a tool that modifies the recovered data.  

After seeing all the corruption scenarios, you might be thinking as how to fix corrupted video files on Mac? Don’t worry; repairing corrupted video files on Mac is extremely easy when the video file is corrupted under any of the above mentioned corruption scenarios. The tool is able to fix corrupted videos on Mac OS 10.5.x and above versions, including Lion, Mountain Lion, Leopard, Snow Leopard, Mavericks, etc. The tool supports repairing of MOV and MP4 video files. If you are looking to repair AVI files corrupted due to any reason, then click here. The tool can be operated by any kind of user as it does not require any kind of technical knowledge. The user will be able to perform repairing corrupted video files on Mac OS without any technical guidance. The software is available as a free demo version which can be used for evaluating the tool’s performance and previewing the repaired video file. In order to save the fixed video file, buy the full version.


How to fix corrupted video files on Mac?

Step 1 – First download the demo version & install it on your Mac OS.

Step 2 – On the main screen, browse for the corrupted video file & click on “Repair” button.

How to Fix Corrupted Video Files on Mac - Main Screen

Fig 1: Main Screen

Step 3 – This will initiate the repairing process. After it is finished, a summary report is generated. Preview the repaired file.

How to Fix Corrupted Video Files on Mac - Preview

Fig 2 : Preview

Step 4 – Save the video file.

How to Fix Corrupted Video Files on Mac - Save Repaired

Fig 3 : Save Repaired