MetaClean for Gmail

Removes metadata and hidden data in email attachments preventing the leakage of confidential information.
What is MetaClean for Gmail?
MetaClean for Gmail is an Edge add-on that automatically removes, adds, or modifies metadata in email attachments to prevent the leak of confidential information. It helps in data breach prevention, phishing attack prevention, and is easy to use. The add-on removes metadata from various types of files and supports compressed documents as well. For business use, contact [email protected].

Add-on stats

Users: 128 ▲ 1
Version: 3.0.3 (Last updated: 2024-10-17)
Creation date: 2022-02-25
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Permissions:
  • storage
Host permissions:
  • https://mail.google.com/
  • https://www.metaclean.es/*
Size: 236.20K

Other platforms

MetaClean for Gmail (v3.0.3)
5.00 (1) 1,000
Not available on Firefox
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Add-on summary

Analyze keywords

MetaClean for Gmail automatically removes, adds, or modifies metadata in email attachments, preventing the leak of confidential information that occurs continuously in this type of communication and avoiding possible economic and reputational damages derived from the malicious use of metadata.

Why I should use MetaClean for Gmail? • Data Breach Prevention: Every document contains metadata. For example, metadata is embedded in the file and is different to the information that is typed on the page – such as Author, track changes or comments. It can tell the reader who created the document, how long was spent editing it, and where the document is saved. Cleaning a document of metadata means that the recipient will only be sent what would be printed. Removing potentially harmful forms of metadata from the attached files is a risk area that should be considered when investigating ways to prevent email-related data leaks. • Phishing Attack Prevention: MetaClean prevents the exfiltration of information through metadata which is commonly used to generate phishing attacks. • Ease of use and there is no user registration required: MetaClean for Gmail is Fully integrated with Gmail, just install and enjoy it!

How to use MetaClean for Gmail? • This extension automatically processes the document's metadata when it is attached, you don't need to take any additional action, ensuring that the attachments you send are free of metadata and personal information. • It allows you to quickly and intuitively select the types of files to process (see screenshot). • Displays a warning when attaching Microsoft Office files with change control and/or comments enabled. • It shows information of interest to the user, for example, when a PDF file is digitally signed.

➤ Standard Functionalities: • FREE FOR PERSONAL USE.

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Add-on safety

Risk impact

MetaClean for Gmail requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

MetaClean for Gmail is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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