Cryptopro plugin for mozilla firefox. Configuring trusted nodes for CryptoPro EDS Browser plug-in. Managing the Trusted Sites List on Windows Platforms

It is necessary to work with certificates, to encrypt and decrypt necessary documents using your EDS on browsers such as Chrome, Mozilla, Opera, and so on. Naturally, the encryption provider itself or. As you probably already know, an analogue of this plug-in for a browser is a utility, which is why a prerequisite for the proper operation of electronic platforms was to work on this browser. Thus, CryptoPro EDS browser plug + in frees your hands and allows you to work on any browsers and sites where EDS is required.

To install this plug-in, first of all, you need to download the CryptoPro EDS Browser Plug-in to your computer, unzip the installation file to any convenient place for you, for example, on your desktop and double-click to launch it. Installation does not require much effort, click the "Yes" button and continue::




Installed after a couple of minutes. If you have any open browsers, they will need to be restarted. The computer does not need to be restarted:



If you are using, then you need to perform a couple more steps. Start your browser, copy and paste this text into the address bar: chrome: // extensions and in the opened list you should see the "CryptoPro Extension for CAdES Browser Plug-in" extension in the enabled position:



If this setting is already enabled, you don't need to touch anything, just restart your browser and it's ready to go. If there is no such extension, then go to the following link: CryptoPro Plug-in and install the extension from the application store.

In the case of a browser, you must write in the address bar opera: // extensions and press Enter, where you will be taken to the extension manager: The plugin must be enabled:



Finally, if your favorite browser is

Nowadays, document flow is increasingly moving to monitor screens. Instead of standard paper media, virtual documents come, which do not need to be collected, certified, duplicated and archived. But the use of electronic document management carries with it one inevitable complexity: the problem of data protection, certification of documents and preservation of privacy. This is where the question arises about the use of special algorithms that perform two functions:

  • protect the data contained in the file;
  • certify an electronic document.

Such algorithms execute special programs that have passed the appropriate certification and are designed to encrypt and decrypt certain information. One of these programs is called Crypto Pro.

What is the crypto pro program for?

Crypto pro company was founded in 2000 and since then occupies one of the leading places in the market of crypto programs and electronic digital signatures. Developers not only implement individual software products, but also offer ready-made utilities that process documents online through special browser extensions. Crypto-Pro EDS Browser plugin can be purchased on the company's website, and its installation is possible on all types of popular browsers.

How to install Crypto-Pro EDS

This plugin can be found on the company's website or at the link: https://www.cryptopro.ru/products/cades/plugin/get_2_0

After the transition, you can see a window where you will be prompted to download and select the location to save the installation file cadesplugin.exe

After downloading to the selected disk, the installed file should be run:

Please note that for ordinary users, it is impossible to launch the installation of the Crypto Pro browser plugin. The process can be activated only with administrator rights. If the user has them, then you can see the following notification on the screen:

The following window will indicate the successful installation of the plugin:

Correct installation does not guarantee correct operation of the plugin. The browser must be restarted, and in the case of Chrome, a complete restart of the computer may be required.

Features of installing browser plugin Crypto Pro

For various browsers, the developers have come up with special add-ons to facilitate the work of the plugin. For example, for later versions of FireFox, there is an add-on that is proposed to be installed immediately after the main part of the process.

Sometimes an error occurs before work, and the plugin is not able to create objects.

This problem can be solved quite simply: you should allow the launch of add-ons separately for certain sites or for all pages visited by the user.

If the plugin is allowed to be used on individual sites, you should go to the desired page and find in the search bar a separate icon indicating the possibility of using the extension:

If the plugin will work with all sites, it should be run from the "Add-ons" option:

In the list of all possible add-ons, we are looking for CryptoPro CAdES NPAPI Browser Plug-in and allow its use in automatic mode:

For Opera browsers and Yandex browsers, the process of using the extension will be identical. In the menu we find the option "Extensions", through do not load the required plugin.

The situation when an error message appears when you try to enter your personal account using the electronic signature, it means that the plugin is not installed or is not enabled.

If the plugin is installed, then a notification will appear at the bottom of the attempt to launch the add-in. Click the "Allow" button, refresh the page and re-enter by email. The action may need to be performed several times (for each disabled plugin add-on).

If the browser has not asked for permission to run the add-on(for example, pop-up windows are blocked in the settings), then enable it manually. For this:

1. Click the settings icon in the upper right corner and select "Configure add-ons".


2. In the window that opens, set the condition "Show all add-ins" (1)

right-click on the add-on name in the "Crypto-Pro" section and select "Enable".

If there are several add-ons in the section, enable each one in turn.


If the plugin was not installed(i.e. there is no Crypto-Pro section in add-ons), download and install the plugin with closed browser windows. An offer to download the plugin will appear along with an error notification in the browser. Run the installation by clicking the "Run" button (or first save the file, then run it to install the plugin).


After the installation is complete, launch your browser and log in to the site.

Keywords: explorer, add-ons

Thank you very much, Mikhail, we did everything promptly and the main thing is clear to me ... Since we have found a common language. I would like to continue the communication with you in the future. I look forward to fruitful cooperation.

Olesya Mikhailovna - General Director LLC "VKS"

On behalf of the State Unitary Enterprise "Sevastopol Aviation Enterprise" we express our gratitude for the professionalism and efficiency of your company! We wish your company continued prosperity!

Guskova Lilia Ivanovna - manager. SUE "SAP"

Thank you, Mikhail, very much for your help with the design. Very qualified employee +5!

Nadia Shamilevna - entrepreneur IP Anoshkina

On behalf of the company "AKB-Auto" and on my own behalf, I express my gratitude to you and all employees of your company for the productive and high-quality work, sensitive attitude to the client's requirements and efficiency in the execution of the ordered work.

Nasibullina Alfira - Senior Manager"AKB-Auto"

I would like to thank the consultant Mikhail for the excellent work, timely and complete consultations. He is very attentive to the client's problems and questions, prompt solution of the most difficult situations, it would seem to me. It's a pleasure to work with Mikhail !!! Now I will recommend your company to my clients and friends. And the technical support consultants are also very polite, attentive, helped to cope with the complex installation of the key. Thanks!!!

Olga Sevostyanova.

Acquiring a key turned out to be very easy and even enjoyable. Many thanks for the assistance to manager Mikhail. Explains complex and massive things to understand, succinctly, but very clearly. In addition, I called the free hotline and online, together with Mikhail I left a request. I got a key made in 2 working days. In general, I recommend it if you save your time, but at the same time want to have an understanding of what you buy and what you pay for. Thanks.

Levitsky Alexander Konstantinovich Samara

Personal gratitude to the consultant Mikhail Vladimirovich for prompt advice and work on the accelerated receipt of the ES certificate. During the preliminary consultation, the optimal set of individual services is selected. The end result is immediate.

Stoyanova N.L. - Chief Accountant LLC "SITEKRIM"

Thank you for your prompt work and competent help! I was very pleased with the consultation!

Dmitry Fomin

Expert Sistema LLC would like to thank the consultant Mikhail for the prompt work! We wish your company growth and prosperity!

Sukhanova M.S. - AppraiserLLC "Expert System", Volgograd

Thanks to the consultant who introduced himself as Mikhail, for the promptness in working with clients.

Stepan Gennadievich Ponomarev

Many thanks to the consultant Mikhail for his assistance in obtaining an EDS. For operational work and advice on issues arising in the process of registration.

Leonid Nekrasov

The company, represented by its consultant Mikhail, does the impossible! Acceleration of accreditation in less than 1 hour! Payment upon delivery of the service. I thought it couldn't happen. With full responsibility, I can advise you to contact the Center for issuing electronic signatures.