If you'd like to compress file, select them and add them to a folder. Once 7-Zip is installed you're prompted to set it as your default archive and compression software which is convenient so you don't have to select it every time. 7-Zip supports unpacking and packing for a large variety of file formats including but not limited to 7z, ZIP, WIM, ISO, RAR, and more. exe file for the latest version released. On the website, you can choose between 32 and 64-bit and download the. It is better to call the recipient of the Zip file and convey the password over the phone.7-Zip compresses and encrypts files in the blink of an eye.ĭownloading and installing 7-Zip is easy.

Best security practices recommend that you do not email the password with the Zip file as it could be intercepted in transit.

The new archive file will be located in the same folder as the original.

Select “Ok” to create the encrypted archive file.

Use a strong password with at least 8 characters and containing upper and lower letters and a minimum of one number.

It is strongly recommended to use AES-256 to protect sensitive and confidential data.

Selecting ZipCrypto may allow users to open the zip file in Windows without a zip program, but it does not provide adequate protection against attackers with modern cracking tools.

AES-256 is proven much more secure than ZipCrypto, but if you select AES-256 the recipient of the zip file may have to install 7-zip or another zip program to read the file contents.

There is a trade-off between using AES-256 and ZipCrypto.

Change the Encryption Method to “ AES-256″.

In the Add to Archive window change the name of the archive you wish to create.

Right click on the file / folder to be encrypted.

Once the software is installed please follow these steps to encrypt a file or folder:

To obtain a copy of 7-Zip please see and select the Download link.

7-Zip is free software that can create Zip files that can be opened with WinZip or other similar programs. That archive can be encrypted and protected with a password. Z-Zip, like WinZip, creates a container called an archive that holds the files to be protected.7-Zip is open source software used to compress or zip files secured with encryption. When you send or transfer files that contain Personal Identifiable Information (PII) or other confidential and sensitive data the files must be encrypted to ensure they are protected from unauthorized disclosure.

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