PLC File Extension

What is PLC file?

Full format name of files that use PLC extension is PL/B Source Format. Sunbelt defined the PL/B Source Format format standard. PLC files are supported by software applications available for devices running Linux, Windows. PLC file format, along with 1205 other file formats, belongs to the Developer Files category. Users are advised to use isual PL/B software for managing PLC files, although 1 other programs can also handle this type of file.

Programs which support PLC file extension

Below you will find an index of software programs that can be used to open PLC files divided into 2 categories according to system platform supported. Files with PLC suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with PLC extension?

Problems with accessing PLC may be due to various reasons. Fortunately, most common problems with PLC files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with PLC files.

Step 1. Download and install isual PL/B

Problems with opening and working with PLC files are most probably having to do with no proper software compatible with PLC files being present on your machine. The solution is straightforward, just download and install isual PL/B. Above you will find a complete listing of programs that support PLC files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit isual PL/B website and download the installer.

Step 2. Check the version of isual PL/B and update if needed

If the problems with opening PLC files still occur even after installing isual PL/B, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of isual PL/B is available. Software developers may implement support for more modern file formats in updated versions of their products. The reason that isual PL/B cannot handle files with PLC may be that the software is outdated. The latest version of isual PL/B should support all file formats that where compatible with older versions of the software.

Step 3. Assign isual PL/B to PLC files

After installing isual PL/B (the most recent version) make sure that it is set as the default application to open PLC files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

The procedure to change the default program in Windows

• Clicking the PLC with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the isual PL/B installation folder. Confirm by checking Always use this app to open PLC files box and clicking OK button.

The procedure to change the default program in Mac OS

• Right-click the PLC file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with PLC extension. By clicking Continue you confirm your selection.

Step 4. Check the PLC for errors

Should the problem still occur after following steps 1-3, check if the PLC file is valid. Being unable to access the file can be related to various issues.

1. Verify that the PLC in question is not infected with a computer virus

If the PLC is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the PLC file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If you obtained the problematic PLC file from a third party, ask them to supply you with another copy. 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 PLC extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative 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 isual PL/B

If the system is under havy load, it may not be able to handle the program that you use to open files with PLC extension. In this case close the other applications.

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

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with PL/B Source Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle PLC files.

Do you want to help?

If you have additional information about the PLC 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 PLC file.