For auto login and autofill to websites. Compatible with Keepser® NFC cards.

Latest Version

Version
1.4.2
Update
June 21, 2023
Size
14.61MiB
Developer
Category
Users
93
Rating
5 ★
Manifest Version
2
Web Store Status
Languages Support
Deutsch
English
Français
Català
Español
Italiano
Português (Brasil)
Română
русский
‫العربية
中文 (简体)
日本語
See more
Permissions
ActiveTab
NativeMessaging
Storage
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Keepser® Plugin Extension

This extension only works with the KEEPSER® app available for free on Google Play. You must also have at least one NFC KEEPSER® device. It is a highly secure card that works for life contactless via a phone with NFC technology.

It makes it possible to secure end-to-end from the device the use of encrypted sensitive data contained in the device called \"Keeps\" via a computer web browser.

It works with any desktop or laptop using a Chromium-compatible web browser and other operating systems. Computers and NFC phones paired with devices should only be on the same local network. The latter is also encrypted by the solution.

The device is also a \"Cold Wallet\". It allows its user to securely manage and share, from the device, the private keys and public addresses of cryptocurrencies, as well as recovery phrases for private keys, BIP39 standard, \"Seed Phrases\".

Advantageously, it performs autofill and automatic connection on any computer and / or laptop present in the same local network. They just need to be paired with at least one phone. Thus, the user can connect a guest user, for example, without the latter physically needing to own a device.

It leaves no digital trace in computers. In fact, a computer can have multiple users with their own devices.

Everything is outsourced to the device, which fits in your pocket.

PORTABILITY OF GREEN TECHNOLOGIES FOR SECURITY AND CYBERSECURITY
It does not collect or store any personal data. Its use is completely anonymized. You will not be asked for any information about yourself and/or the Device.

It can work without being connected to a cloud server or the internet.

DATA SOVEREIGNTY
Only you can access your data. Neither we nor anyone else can access the secrets you store encrypted in the device.

For more information, visit www.keepser.io or email us at [email protected].
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "version": "1.4.2", "manifest_version": 2, "description": "__MSG_appDescription__", "homepage_url": "https://keepser.com", "icons": { "16": "icons/keepser_16.png", "32": "icons/keepser_32.png", "48": "icons/keepser_48.png", "128": "icons/keepser_128.png", "256": "icons/keepser_256.png", "512": "icons/keepser_512.png" }, "browser_action": { "default_icon": { "19": "icons/keepser_19.png", "16": "icons/keepser_16.png", "32": "icons/keepser_32.png", "38": "icons/keepser_38.png", "48": "icons/keepser_48.png", "128": "icons/keepser_128.png", "256": "icons/keepser_256.png", "512": "icons/keepser_512.png" }, "default_title": "__MSG_appName__", "default_popup": "popup.html" }, "default_locale": "en", "permissions": ["activeTab", "nativeMessaging", "storage"], "optional_permissions": ["clipboardRead", "clipboardWrite"], "content_scripts": [ { "matches": [""], "js": ["scripts/contentscript.js"], "all_frames": false }, { "matches": [""], "js": ["scripts/subscript.js"], "all_frames": true } ], "background": { "persistent": false, "scripts": ["scripts/background.js"] }}
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How to download and manually install Keepser® Plugin extension for Chrome

Looking for a way to install Keepser® Plugin extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Keepser® Plugin extensions manually, this article outlines two simple methods to effortlessly install Keepser® Plugin extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Keepser® Plugin extension and manually install through Drag &Drop

If you ever need to manually install a Keepser® Plugin extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Keepser® Plugin Extension by clicking the "Download CRX" button on the website.

Look for the Keepser® Plugin extension you wish to install. Go to the website and download the Keepser® Plugin extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Keepser® Plugin extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Keepser® Plugin extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Keepser® Plugin extension for Chrome and install in Developer Mode

This is another method to install Keepser® Plugin extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Keepser® Plugin extension file

Select and download the Keepser® Plugin extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Keepser® Plugin extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Keepser® Plugin extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Keepser® Plugin extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Keepser® Plugin extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Pierre Albié (Creavisio) (ID: 0000000177ce802a) Voted 5 ★ - Updated 09/23/2021 très pratique et fiable !! ça fonctionne avec tous les sites que j'utilise.