ZLR File Extension

What is ZLR file?

ZLR is a file extension commonly associated with ZoneAlarm Mailsafe Renamed SCT files. ZoneAlarm Mailsafe Renamed SCT specification was created by Check Point Software Technologies Ltd.. ZLR files are supported by software applications available for devices running Windows. ZLR file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The software recommended for managing ZLR files is ZoneAlarm Pro. On the official website of Check Point Software Technologies Ltd. developer not only will you find detailed information about theZoneAlarm Pro software, but also about ZLR and other supported file formats.

Programs which support ZLR file extension

Below is a table that list programs that support ZLR files. Files with ZLR extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with ZLR extension?

Being unable to open files with ZLR extension can be have various origins. Fortunately, most common problems with ZLR 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. Install ZoneAlarm Pro software

The most common reason for such problems is the lack of proper applications that supports ZLR files installed on the system. To address this issue, go to the ZoneAlarm Pro developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit ZoneAlarm Pro website and download the installer.

Step 2. Check the version of ZoneAlarm Pro and update if needed

You still cannot access ZLR files although ZoneAlarm Pro 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 ZLR files are not compatible with ZoneAlarm Pro. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using ZoneAlarm Pro.

Step 3. Assign ZoneAlarm Pro to ZLR files

If you have the latest version of ZoneAlarm Pro installed and the problem persists, select it as the default program to be used to manage ZLR on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Right-click the ZLR file and choose Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where ZoneAlarm Pro is installed, check the Always use this app to open ZLR files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with ZLR extension, select Information
• Open the Open with section by clicking its name
• 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 ZLR extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the ZLR is not faulty

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 ZLR file. It is probable that the file is corrupted and thus cannot be accessed.

1. Check the ZLR file for viruses or malware

Should it happed that the ZLR 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. ZLR file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

If you obtained the problematic ZLR file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with ZLR extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.

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

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

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with ZoneAlarm Mailsafe Renamed SCT files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle ZLR files.

Do you want to help?

If you have additional information about the ZLR 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 ZLR file.