Download Online Security Pro

Download Online Security Pro (current and past versions) for Chrome
Online Security Pro is available to install from Chrome Web Store and for download from this page. It has 10,000+ users. The latest version is 2.9.0.109, and it was last updated 5 years ago.
View source code
Total download count: 42 (Only count downloads from Chrome-Stats)

Available versions

You can find the current and older versions of Online Security Pro here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
2.9.0.109 CRX · ZIP · Source code 287.74K 18 2020-10-15
2.9.0.108 Paid users only 287.74K 8 2020-10-14
2.9.0.106 Paid users only 288.77K 8 2020-10-01
2.9.0.105 Paid users only 286.72K 8 2020-09-04

Install CRX file

An CRX file is the file format used for distributing and installing browser extensions in Google Chrome, Microsoft Edge, and other Chromium-based browsers. These extensions add functionalities and features to the Chrome browser, enhancing user experience by integrating additional tools directly into the browsing interface. Similar to an executable file, a CRX file contains all the components needed for an extension to run, including JavaScript code, images, CSS files, and other resources.

Option 1: The easy way (for Windows users only)

  1. Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
  2. Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
  3. Download and install the Online Security Pro CRX file

Option 2: Advanced method

  1. Download Online Security Pro CRX file
  2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
  3. In the URL bar, go to chrome://extensions
  4. Enable Developer mode
  5. Drag and drop the downloaded Online Security Pro CRX file into the Extensions page
  6. When prompted, click Add extension to install Online Security Pro.

Install ZIP file

  1. Download and unpack the Online Security Pro ZIP file to a directory of your choice.
  2. In Chrome browser, go to chrome://extensions
  3. Enable Developer mode.
  4. Click on the Load Unpacked button.
  5. Select the directory of with the unpacked Online Security Pro ZIP file from step 1. Online Security Pro is now installed on your browser.

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