Get sig file. How to open sig? How to digitally sign a file

The electronic signature contains information about the author and confirms the absence of changes in the electronic document after its signing.

To create a signature, you need a valid electronic signature certificate. For example, issued by the Certification Center SKB Kontur or another certification center accredited by the Ministry of Communications of Russia. The certificate is usually stored on a special medium - a token.

Note

As a result of signing a document, the service creates an electronic signature file stored separately from the original document (detached signature).

Signature creation process

	Go to section
	Select a document which must be signed You can sign a file of any format.
	Choose a certificate who will sign the document If the appropriate certificate is not listed, you need to get or install it (if you already have it on the token). You can sign a document in Kontur.Crypto with a certificate, issued by any certification authority.
	Create a signature file The service will save the signature file to the original document folder with the same name and .sig resolution.

Result

After signing the document:

1. Its electronic signature as a separate file (detached signature) is saved to your computer.
2. The document and its electronic signature are stored in an electronic archive on the Kontur.Crypto server.
3. You can receive a link to view and download the signed document, send such a link to any recipient by e-mail, and also download a package of documents to your computer: the original document, the signature file, the certificate and instructions for verifying the signature.

Signature verification

To verify the signature, send the original document and the signature file to the recipient. For verification, you can use any program designed for signing and encrypting electronic documents.

Questions and answers

What should I do if an error occurs while signing?

Make sure 2 conditions are met:

• To work in the service, perform automatic computer setup.
• Before signing documents, you must install a signing certificate on the computer on which you conduct operations with electronic documents. You can also do this in the computer settings service.

If all the conditions are met, but you can’t sign, contact the 24/7 technical support service.

Note

If you are using a slow internet connection or signing documents larger than 100 MB, it may take a long time to save them to e-Filing. If you want to work in Kontur.Crypto with large documents, please send us an email.

Where is the signing of documents?

Sign, encrypt and decrypt documents on your computer. This ensures the security of the private key of the electronic signature. When verifying an electronic signature, saving a document in an electronic archive, sending a link to view and download a signed document, the information is uploaded to the Kontur.Crypto server. If this is unacceptable for you, do not use these opportunities.

There are many file formats, not just txt or something like that. So, the most basic users do not know the bin extension, sig extension, and many others. But there comes a time when you need to open and read a document of a previously unknown format. Now we will look at the sig format.

Signature File (abbreviated SIG) - this file has a small amount of text. Its unique feature is to automatically attach itself to the end of email messages. This file is needed for those who often send information by e-mail, so that each time at the end they do not enter their contacts or other useful information. Most often it is used legal entities or other.

Of course, you can put any information that you want to communicate to your recipients in this file. Nowadays, this type of file is very popular, since an electronic signature is nothing more than an indicator of your courtesy and solidity.

To edit information for an electronic signature, you must open this document and make the appropriate changes.

Opening a document

First you need to try to open the file by double-clicking, perhaps the system itself will find the necessary program to open, if this does not happen, then consider the 3 most basic and not very complicated options.

Let's use Notepad

On a note! You can simply right-click on the document and go to "Open with" and then in this list find . The result will be the same.

Opening through applications

So, there are several programs that allow you to open (and edit) this format:

1. Microsoft Outlook (there is still Express) - this program should have been installed along with office applications if you installed the full package. If this is not found, then it can be downloaded and installed separately.
2. Crypto Pro is an auxiliary program, you can similarly download it on the Internet.
3. QUALCOMM Eudora is a program used for Mac OC.

Important! It is best to use Outlook for editing, but it requires registration, unlike Notepad.

To take advantage of any of these programs:

We use Internet resources

To open, you can use the Rosreestr website. But you can't edit the document, you can only read it.

1. We follow the link https://rosreestr.ru/site, scroll it to the end and see “Electronic Services and Services” from below.

   

2. Now on the right side of the menu, open "Services".

   

3. And go to the section "Checking an electronic document."

   

4. In the window that opens, there are two buttons for uploading a file (they are for different formats), we need the second one. Click and select the desired file on the computer.

   

5. Next, click "Check".

   

6. As soon as the page is refreshed, next to the "Electronic Document" you can see the button of blue color"Show in human-readable format." You must click to open the file.

   

7. After these steps, a window will open in which you can read your document.

   

Important! should work fine for this variant.

Possible problems

1. The user cannot open the file - this happens quite often, it's just that your system has configured the wrong program to open it. To fix this problem, you need to right-click on the file and in the "Open with" section, select the desired program and check the "Remember" box. After that, your system will immediately apply this method.
2. File corruption - Also, you will not be able to open the document if it is damaged. If you find yourself in such a situation, you need to try to find the same file, but on another site (if you downloaded it from the web). Also, it could be damaged during mailing, then ask to resend.

Video - What is a file extension and how to open any file

Rosreestr SIG files contain information confirming the authenticity of the main document obtained in one way or another. Such documents can be opened in several ways, which we will discuss below.

We have already covered the process of opening standard SIG files in one of the articles on our website. In the following instructions, we will focus exclusively on methods for opening Rosreestr files.

Method 1: Notepad

The most simple, although not sufficient in an efficient way, is to use the standard Windows Notepad. You can also use other text editors.

This method allows not only opening files, but also editing the content. However, after that, the document will not be recognized by special programs.

Method 2: Online Service

You can study the contents of the Rosreestr SIG document using a special online service. To use the service, you will need not only a SIG file, but also a document with an XML extension.

If you have any difficulties while working with this online service, contact the technical support of the resource for help.

Method 3: CryptoARM

This software is the main tool for opening and creating SIG files. At the same time, to view Rosreestr files, you will need to purchase a special license in the store on the official website. In general, the process of using the program is almost identical for any SIG files.

Training

Opening

When using this software, you can only view files.

Conclusion

Of the tools for opening Rosreestr SIG files considered in the course of the article, the most recommended is the CryptoARM software. Other methods are suitable only if necessary, for example, in the absence of a license. For clarifications, you can contact us in the comments.

Today, files in the .sig format are increasingly common. Let's take a closer look at the programs that will help us open it and work with it.

Option one

File sig format is a file containing an electronic digital signature. It can accompany text and other documents separately. This is how authenticity is confirmed. The .sig extension is usually automatically attached to the end of an email. There may be email address sender and his name. In work letters, such a file also contains the position and contact information. Many programs support digital signatures, they can be added at the time of writing a letter.

Here is a list of applications than to open the sig file.

Microsoft Outlook;

Microsoft Outlook Express

QUALCOMM Eudora;

CryptoARM;

As you can see some are pre-installed with operating system, while others can be downloaded for free. In any case, the question of how to open a sig file on a computer has found its answer.

Option two

But besides this decryption, there is another one - it may be an image of the Broderbund developer company. Native bitmap format. Then it will have to be opened using native applications: Broderbund The Print Shop and Broderbund PrintMaster.

It provides a range of services that you can use without getting up from your computer. The list of services provided includes: state registration of rights to real estate and transactions with it, the implementation of state cadastral registration of real estate, the provision of information entered in the state real estate cadastre, the provision of information from the Unified State Register of Rights to Real Estate and Transactions with It (EGRP) and the provision of information from the state register of cadastral engineers.

This instruction is applicable to all organizations and persons exchanging electronic documents with the Rosreestr portal, namely:

cadastral engineers;

notaries;

public authorities or local governments;

arbitration managers;

Employees of technical inventory bodies (BTI);

· individuals submitting a scanned image of the boundary plan;

banks engaged in work on mortgage loans and loans secured by real estate, receiving documents (extracts from the cadastre and USRR) in in electronic format;

professional participants in the real estate market.

To organize interaction with Rosreestr in the form of electronic documents, you need to complete the following steps:

I. Get an electronic signature certificate (ES) in one of the certification centers (CA) accredited by Rosreestr.

I. Get an electronic signature certificate (ES) in one of the accredited Rosreestr certification centers (UC).

To obtain an electronic signature certificate:

1. Go to the site of the CA you have chosen.

2. Read on their website the "Regulations for the provision of services of the Certification Center".

3. Download and fill out the form "Application for legal entities/individuals for the provision of services of the Certification Authority".

4. Download and fill out the form "Statements of consent to the processing of personal data".

5. Prepare a package of other documents (notarized copies of the pages of the passport, certificate cadastral engineer, extracts from the Unified State Register of Legal Entities, etc.). Full list required documents depends on your professional activities and the purposes for which you receive an electronic signature. This list will provide the CA you selected.

6. Download and fill out the contract with the CA for the provision of services.

7. In order not to send paper copies, which (possibly) will have to be redone later, send the entire package of scanned documents (or in *.doc electronic format) to your certification center for verification and approval.

8. Print all agreed *.doc documents, sign, stamp (if necessary) and send the entire package of originals and copies (certified copies) in paper form by postal or courier service or take it personally.

9. Receive an invoice from the CA under the agreement and pay it.

10. After payment, the Certification Authority will send you your digital signature certificate.

11. Additional simple steps for setting up your software are possible, depending on the selected CA and described in detail in the instructions sent.

III. Install and configure the "Kit for electronic signature in Rosreestr" at your workplace.

IV. Sign the files prepared for sending.

1. Open the folder containing the document (file) you want to sign and send. Find this file and click on it with the right mouse button, then select “CryptoARM” - “Sign ...”.

2. The “Email Creation Wizard” will start. digital signature". Click "Next".

3. In the next window “Select Files”, click “Next”, you can also add additional files for signing if you send a package of documents.

4. In the “Output Format” window, select “DER” encoding and “Archive files after creating a signature”, click “Next”. The information exchange participant is recommended to use the Latin alphabet when naming the archive and take into account the principle of unambiguous identification of the transferred Archives.

5. In the “Signature Options” window, in the “Signature Usage” field, select “Signed” from the list, do not fill in the comment and identifier. Check the box "Save signature in a separate file" and "Enable signature creation time".

6. In the next window, specify a certificate for creating an electronic signature. Use the "Select" button.

7. Select the certificate you received from the Certification Authority accredited by Rosreestr and click "OK" and "Next".

8. In the Status window, click Finish to start the signing process. You can also check the box "Save data to settings ..." and enter any name (for example, Rosreestr), so that the next time the program fills in the fields and "checkmarks" automatically.

9. Make sure the file is successfully signed and click "Close".

As a result, you will receive a zip-archive located in the directory specified in paragraph 4 (or in the directory of the signed file) with the extension .sig.zip (English signed, archived), containing the signed file and the signature file separated from it. The archive should not contain other files and folders. This zip-archive is ready to be sent to Rosreestr via the web interface