4FS File Extension

What is 4FS file?

4FS is a file extension commonly associated with Puppy Linux Save State Format files. Puppy Linux defined the Puppy Linux Save State Format format standard. Files with 4FS extension may be used by programs distributed for Linux platform. Files with 4FS extension are categorized as Data Files files. The Data Files subset comprises 1326 various file formats. The software recommended for managing 4FS files is Puppy Linux.

Programs which support 4FS file extension

Below is a table that list programs that support 4FS files. Files with 4FS 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 4FS extension?

Being unable to open files with 4FS extension can be have various origins. What is important, all common issues related to files with 4FS extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Puppy Linux

Problems with opening and working with 4FS files are most probably having to do with no proper software compatible with 4FS files being present on your machine. The solution to this problem is very simple. Download Puppy Linux and install it on your device. 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 Puppy Linux website and download the installer.

Step 2. Update Puppy Linux to the latest version

If the problems with opening 4FS files still occur even after installing Puppy Linux, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Puppy Linux is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Puppy Linux installed, it may not support 4FS format. The most recent version of Puppy Linux is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open 4FS files to Puppy Linux

If the issue has not been solved in the previous step, you should associate 4FS files with latest version of Puppy Linux you have installed 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 4FS file and choose Open with option
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Puppy Linux installation folder. Confirm by checking Always use this app to open 4FS files box and clicking OK button.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with 4FS extension, select Information
• Open the Open with section by clicking its name
• Select Puppy Linux and click Change for all...
• A message window should appear informing that This change will be applied to all files with 4FS extension. By clicking Continue you confirm your selection.

Step 4. Verify that the 4FS is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the 4FS file in question. Problems with opening the file may arise due to various reasons.

1. The 4FS may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the 4FS 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. 4FS 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 4FS file from a third party, ask them to supply you with another copy. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with 4FS extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Puppy Linux Save State Format file.

4. Verify that your device fulfills the requirements to be able to open Puppy Linux

If the systems has insufficient resources to open 4FS files, try closing all currently running applications and try again.

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 Puppy Linux Save State Format files. It may be the case that the 4FS files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the 4FS 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 4FS file.