HCJ File Extension

What is HCJ file?

HCJ is a file extension commonly associated with Hashcat Data Format files. HCJ file format is compatible with software that can be installed on Windows system platform. Files with HCJ extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. hashcat is by far the most used program for working with HCJ files.

Programs which support HCJ file extension

Programs that can handle HCJ files are as follows. Files with HCJ suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 11/11/2020

How to open file with HCJ extension?

Being unable to open files with HCJ extension can be have various origins. Fortunately, most common problems with HCJ files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install hashcat

Problems with opening and working with HCJ files are most probably having to do with no proper software compatible with HCJ files being present on your machine. To address this issue, go to the hashcat developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit hashcat website and download the installer.

Step 2. Update hashcat to the latest version

You still cannot access HCJ files although hashcat is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why HCJ files are not compatible with hashcat. The most recent version of hashcat is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Hashcat Data Format files with hashcat

If you have the latest version of hashcat installed and the problem persists, select it as the default program to be used to manage HCJ on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Right-click the HCJ file and choose Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where hashcat is installed. Now all that is left is to confirm your choice by selecting Always use this app to open HCJ files and clicking OK.

Change the default application in Mac OS

• By clicking right mouse button on the selected HCJ file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• From the list choose the appropriate program and confirm by clicking Change for all....
• If you followed the previous steps a message should appear: This change will be applied to all files with HCJ extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the HCJ file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper HCJ file. Being unable to access the file can be related to various issues.

1. The HCJ may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the HCJ is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the HCJ file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

If the HCJ file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with HCJ extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

4. Make sure that the system has sufficient resources to run hashcat

The operating systems may note enough free resources to run the application that support HCJ files. Close all running programs and try opening the HCJ file.

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Hashcat Data Format file. It may be the case that the HCJ files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the HCJ file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on HCJ file.