Tips to open SQUASHFS file

Can't open the SQUASHFS file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open SQUASHFS files as well as a list of programs that support SQUASHFS files.

SQUASHFS file extension

File Name Squashfs Format System Format
File Developer Squashfs
File Category Data Files

The SQUASHFS file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the SQUASHFS files. Below is a summary of the number of programs that support and open the SQUASHFS file on each system platform.

Operating systems
  • 1
  • 0
  • 1
  • 0
  • 0
  • 0

What is SQUASHFS file?

The file with the extension SQUASHFS is the Data Files file type. The author of this format is Squashfs. Data Files consists of 1326 similar files. Squashfs Format System Format appears on 2 operating systems as a functional file. These systems consist of Linux, Windows, although it may occasionally be found on another system, it will be non-functional. The main program that supports this format is 7-Zip. This was created by Igor Pavlov. This file type can also be opened by 1 other programs. The Squashfs programs will also handle the file when the 7-Zip program does not fulfill its role.

How to open SQUASHFS file?

An often recurring problem with Squashfs Format System Format is that SQUASHFS is not associated with the correct program file. This causes the file SQUASHFS to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the SQUASHFS file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install 7-Zip

The first step is to check if the computer has the 7-Zip program installed. The easiest method is to use the system search engine by entering the program name 7-Zip in it. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open SQUASHFS files.

Programs to open SQUASHFS file

Remember to download programs supporting SQUASHFS files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of 7-Zip with SQUASHFS files

If, despite the installed application, the SQUASHFS file does not start in the 7-Zip application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the SQUASHFS file with the 7-Zip application.

Step 3. Update 7-Zip to the latest version

The fault may also lie with the 7-Zip program, it is possible that Squashfs Format System Format requires a newer version of the program. This can be done using the application (if it provides such options) or from the Igor Pavlov website and install the latest version.

Step 4. Check for the following problems with the SQUASHFS file

If the above steps do not help, you can assume that the file itself is not correct. File problems can be divided into the following:

The SQUASHFS file may be unusually small compared to the original file. Usually this applies to SQUASHFS files downloaded from the Internet in case the download did not finish properly. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. If this is not possible, you can use the online scanner. However, it is important to scan the entire system, not only the file SQUASHFS or the program directory. As a result of the scan, sometimes it is not possible to recover SQUASHFS files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of SQUASHFS file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
The file may be corrupted in a number of ways. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular SQUASHFS file corruption. The easiest way to restore the file is from a backup or by contacting Squashfs, but this one can be expensive. Not all damage can be reversed.
When reading, a message appears that the file was encrypted or corrupted. The encrypted SQUASHFS files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. These directories are write-protected to them and it's very hard to fix this problem. If possible, you can try to move the SQUASHFS file to another location.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Running programs (including those in the background) should be verified. If the error persists after closing other programs, wait for a while. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.