MEGA

Secure cloud storage, chat, and meetings

MEGA: Secure Cloud Storage & Communication

"MEGA" is a secure, end-to-end encrypted cloud storage and communications extension that improves loading times, download performance, and enhances security by running locally. Your data is encrypted and decrypted on your devices only, ensuring privacy. With generous free storage, this extension captures any MEGA URL, reducing reliance on external servers and streamlining your experience while maintaining high security standards.
Install from Chrome Web Store

Extension stats

Users: 1,000,000+
Version: 5.45.3 (Last updated: 2025-01-17)
Creation date: 2020-07-01
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • unlimitedStorage
  • declarativeNetRequest
Host permissions:
  • https://mega.nz/*
Size: 9.36M

Other platforms

MEGA (v14.8(243261014)(f10a001e40))
4.50 (1,473,112) 166,674,126+
Not available on Firefox
MEGA (v5.45.3)
3.80 (48) 393,725+
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Extension summary

Analyze keywords

MEGA is a secure, user-controlled end-to-end encrypted cloud storage and communications service with generous free storage space. Unlike other cloud storage providers, your data is encrypted and decrypted by your client devices only and never by us.

This extension allows you to install MEGA into your browser to reduce loading times, improve download performance and strengthen security. Any MEGA URL will be captured by this extension and stay local (no JavaScript will be loaded from our servers).

MEGA’s source code files (HTML, CSS and JavaScript) are loaded from the extension itself and do not require additional integrity verification. This saves time by not downloading these files from MEGA’s servers and verifying them each time you visit the MEGA website. The executable client code runs directly from the user’s local machine, rather than being loaded from MEGA over TLS/SSL. Browser extension updates are cryptographically protected. For more information see section 2.2 of our whitepaper https://mega.io/SecurityWhitepaper.pdf.

Security reviewers can find our source code at https://mega.io/sourcecode.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Extension helps in accessing MEGA website conveniently
  • Offer cloud storage and file sharing services
  • Frequent updates to improve functionality
Cons
  • Requires new permissions that are not clearly explained
  • Issues with downloading files after recent updates
  • Problems with file accessibility and lost data reported by users
Most mentioned
  • New permission to 'block content on any page' causing confusion and concern
  • Problems with the extension not functioning as expected for downloads
  • Concerns about data loss and account issues reported by users
User reviews
by Imperial Guard, 2025-01-07

было написанно "...или установить расширение для скачивания..." я установил обновил страницу и все так же не могу скачать нужный файл зато теперь пропала приписка о том что можно установить расширение

All of a sudden it is saying "you don't have the Mega desktop app yet" when attempting to download a file via the Chrome extension and a Mega page with "download with the app". It always used to work before. I definitely have the desktop app installed. Pls fix.
by Dean-Ryan Stone, 2024-12-17
View all user reviews

Extension safety

Risk impact

MEGA requires very minimum permissions.

Risk likelihood

MEGA has earned a fairly good reputation and likely can be trusted.

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Promo images

MEGA small promo image
Small promo image

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