Notice: This version of MEGA X is a BETA version that is intended to be used solely for testing purposes. Results produced using this version of MEGA X should not be used for publication. If you need the stable version of MEGA, it can be downloaded from the home page.
MEGA X 10.1 (64-bit) BETA (for macOS)

MEGA is provided FREE for use in research and education (see terms below)

To download MEGA, please fill in the information requested below about how and where MEGA is used. This anonymous information is important for obtaining funding support for the maintenance and further development of MEGA.

Important Notice: By downloading MEGA, you are agreeing not to redistribute the MEGA software and associated materials partially or fully in any form.

This version is for macOS it is NOT intended to be used on any other operating system, as it has not been optimized for those platforms.

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System Requirements

This version of MEGA is developed for use on macOS systems. For using MEGA on other operating systems please go back to the main page and select the appropriate operating system.


Although utmost care has been taken to ensure the correctness of the software, the software is provided "as is" without any warranty of any kind. In no event shall the authors or their employers be liable for any damages, including special, consequential, or other damages. Authors specifically disclaim all other warranties, expressed or implied, including but not limited to the determination of suitability of this product for a specific purpose, use, or application.