CACHE File Extension

What is CACHE file?

CACHE extension is used for cache memory files, which are utilized by many programs, for example, web browsers, audio recording applications, or image editing software. CACHE files store various types of data recently accessed by given application.

What are CACHE files used for?

CACHE files contains temporary data stored by given application for later use. Such data can be quickly retrieved when needed. Using temporary data speeds up various application processes as the program doesn’t need to calculate certain data or search for needed information every time the user makes a related request.

Creating and deleting CACHE files

CACHE files are temporary files stored in binary format. CACHE files can grow large in size, but it depends on the application and type of stored data. CACHE file can be safely deleted if available disk space is an issue. The files are usually removed by the application automatically after exiting.

Additional information

CACHE files are created and written into by the application in the background, so users rarely encounter them.

CACHE files can be used for website offline usage by creating website image form cached data.

Programs which support CACHE file extension

The list that follows enumerates programs compatible with CACHE files, divided into 2 categories based on operating system on which they are available. Files with CACHE 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: 01/29/2020

How to open file with CACHE extension?

Problems with accessing CACHE may be due to various reasons. Fortunately, most common problems with CACHE 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 CACHE files.

Step 1. Install Mozilla Firefox software

The main and most frequent cause precluding users form opening CACHE files is that no program that can handle CACHE files is installed on user’s system. The most obvious solution is to download and install Mozilla Firefox or one to the listed programs: SeaMonkey, Left 4 Dead, Adobe Photoshop Album. The full list of programs grouped by operating systems can be found above. The safest method of downloading Mozilla Firefox installed is by going to developer’s website (Mozilla) and downloading the software using provided links.

Step 2. Update Mozilla Firefox to the latest version

You still cannot access CACHE files although Mozilla Firefox 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 CACHE files are not compatible with Mozilla Firefox. The latest version of Mozilla Firefox should support all file formats that where compatible with older versions of the software.

Step 3. Associate Cache Format files with Mozilla Firefox

If you have the latest version of Mozilla Firefox installed and the problem persists, select it as the default program to be used to manage CACHE 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.

The procedure to change the default program in Windows

• Clicking the CACHE with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where Mozilla Firefox is installed, check the Always use this app to open CACHE files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• Right-click the CACHE 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
• Finally, a This change will be applied to all files with CACHE extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the CACHE is not faulty

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

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

Should it happed that the CACHE 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. CACHE 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 CACHE 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 CACHE 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. Check whether your system can handle Mozilla Firefox

If the system is under havy load, it may not be able to handle the program that you use to open files with CACHE 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 Cache Format files. It is possible that one of the available system or driver updates may solve the problems with CACHE files affecting older versions of given software.

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