Preview Release

How to load the latest Preview version of the Keeper browser extension

Keeper maintains a "Preview" channel release of the browser extension. Customers are encouraged to install the preview version which is published 1-2 weeks ahead of full public release.

Chrome and Edge

Important: Remove your existing Keeper extension before installing the preview.

Step 1. Go to Window > Extensions and remove your existing Keeper extension.

Step 2. Install the Keeper preview extension from this link: https://chrome.google.com/webstore/detail/hlkdkmefjphnecdoiaajhndjmkpkhifo?authuser=1&hl=en

Step 3. Pin the extension to your toolbar

Pin your Keeper Extension

Note: The Chromium preview will automatically update as Keeper releases new versions. You are welcome to use this version indefinitely. If you experience issues with the preview version, please email us at [e-mail].

---

Firefox (ESR, Nightly or Developer Edition)

If you are using the Firefox Developer Edition, the Keeper browser extension can be side-loaded for an indefinite period of time.

Important: Remove your existing Keeper extension before installing the preview.

Step 1. Change security preferences

Firefox Extended Support Release (ESR), Firefox Developer Edition and Nightly versions of Firefox allow you to override the setting to enforce the extension signing requirement, by changing the preference xpinstall.signatures.required to false in the Firefox Configuration Editor (about:config page). To override the language pack signing requirement, you would set the preference extensions.langpacks.signatures.required to false.

Step 2. If you already have Keeper installed, go to Extensions and click on the ellipsis icon next to the Keeper extension and select "Remove"

Step 3. Download the Firefox preview zip file: https://keepersecurity.com/browser_extension/preview/firefox.zip

Step 4. Go to Extensions and click Settings > Install Add-on From File... and select the zip file.

Install Add-On From File

Firefox (Standard Edition)

Important: Remove your existing Keeper extension before installing the preview.

Step 1. Go to Extensions and click on the ellipsis icon next to the keeper extension and select remove

Step 2. Download the Firefox preview zip file: https://keepersecurity.com/browser_extension/preview/firefox.zip

Step 3. Unzip the file in your downloads folder or preferred location

Step 4. Open Firefox > Preferences > Extensions & Themes

Step 5. Click on the Gear icon > Debug Add-ons and select Load Temporary Add-on

Select Load Temporary Add-on

Step 6. Select the manifest.json file located in the Firefox folder you downloaded in Step 2

The Firefox sideload extension will not stay active between browser restarts.

---

Safari

The Safari extension is now installed directly from the Mac App Store. We also distribute a Test Flight build through Apple which can be installed before the public release.

Important: Remove your existing Keeper extension before installing the preview.

Instructions:

Step 1. Open the below Test Flight link in Safari:

[LINK NOT CURRENTLY AVAILABLE]

Step 2. Install Test Flight app following the instructions on screen

Step 3. Install the Keeper extension by clicking "Start Testing" following the instructions on screen.

You may need to restart Safari for the changes to take effect. Make sure that there is only one Keeper extension installed.

If you experience any issues with the preview, please email [e-mail].

Note: The Safari Test Flight version will automatically update as Keeper releases new versions. You are welcome to use this version indefinitely. If you experience issues with the preview version, please email us at [e-mail].