WEB.DE MailCheck
Communication
Der sichere Klick in Dein Postfach.
Users
90K
Rating
3.4
Reviews
395
7D Growth
-10K|-10%
Stable signalNo paid features detectedHigh-risk permissions
Mailvelope - Secure your email with PGP
Protect your email conversations and attachments on Gmail, Nextcloud, Outlook & more with PGP and end-to-end encryption.
Users100KCurrent public install base
Rating4.4Store average score
Reviews436Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsMailvelope - Secure your email with PGP Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.44
Latest
4.44
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-100K-50%Technical snapshot
Version, languages, and crawl freshness
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Version6.2.1
ManifestV3
Size3.17MiB
Languages14Deutsch / English / Indonesia +11
Published
Store updated
Last crawled
DeutschEnglishIndonesiaTürkçeespañolfrançaislietuviųportuguês (Brasil)русскийукраїнськаעבריתالعربية
Overview
Product summary
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➡️ Email encryption for individuals & businesses
Mailvelope enables PGP for a wide range of webmail services, providing secure end-to-end encryption for emails and attachments. It can be used as a free solution for private users and as an enterprise-grade tool for organizations requiring enhanced security and compliance.
➡️ Mailvelope Business – Advanced encryption for organizations
For businesses and large teams, Mailvelope Business provides an encryption solution with enhanced features and premium support. In order to sign up for Mailvelope Business, visit our website after downloading the extension. Mailvelope Business is currently available for Nextcloud and Google Workspace. Mailvelope Business for Outlook on the Web is coming soon.
➡️ Mailvelope for You – Secure emails on almost any provider
Mailvelope's free version enables private users to encrypt their emails on nearly all webmail providers, including Gmail, Outlook, Nextcloud, Yahoo, and many more. Through our partnerships with WEB.DE, GMX, and Posteo, Mailvelope offers deep integration into their webmail services. With an intuitive interface and seamless browser integration, Mailvelope makes OpenPGP encryption accessible to everyone.
Reviews
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Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text203Synced review bodies
Total ratings / reviews436Chrome Web Store public rating/review count
Store average score: 4.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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(Note: I have edited this review to more clearly articulate my concerns.) Nice extension. However, my main concern is that it can give people a false sense of security when the product is used in ways other than the specific way intended by the developer. Note that while writing your message in the native editor, it is saved as a draft copy in clear text. The product, as it stands today, will copy the content of the native editor to the Mailvelope editor if there is anything in it. This may give the user the false impression that this is the/a proper way of using the product by enabling it and by virtue of convenience. The recommended use is to use the Mailvelope editor and only then transfer the encrypted content to the native editor. If you use the native editor first, nothing prevents your email provider from reading your messages before they're encrypted. As with all software, nothing prevents your browser/extensions from grabbing the text before it's encrypted. Use only trusted software.
I just discovered Mailvelope also works in NextCloud's mail plugin! Amazing. (just add your Nextcloud instance's domain to the rules for webmail providers.) Very easy to use extension for enabling end-to-end encryption. If Google *really* wanted to protect peoples' privacy this would be the way to do it. They should fund development of this plugin, drive its adaptation to all major browsers and webmail clients, and help usher in an era of end-to-end encryption where everyone's grandmother can use PGP as easily as doing a cut-and-paste :P OK I should wake up now. :/
Excellent in every aspect :)
It's really awesome and compared to other available solutions has a strong advantage: It works! Can't wait for them to add signing!
Exactly what I was looking for before giving up Gmail for good... I am sure all the little bugs and shortcomings will be worked out over time.
I really like this. It take a little bit to get used to it but it's very easy to encrypt and decrypt messages.
Excellent, but it would be nice to be able to sign messages, too.
Awesome.
Great extension for all users who bother about their privacy!
randomly loose all registered keys. So be very carreful with your Key