All about STORE Files

The STORE file type is primarily associated with Google Chrome.

STORE	File extension: STORE
	File type:	binary file

What is an STORE file?

STORE files mostly belong to Google Chrome.

Your STORE file is not a single standardized file type. It can contain different kinds of binary data depending on its source. For example, a majority of these files are used by Google Chrome to store a blocklist for extensions. This means that Chrome uses a binary data format to quickly decide which extensions should be disallowed.

Other STORE files come from games such as The Witcher 3. Here the file holds game data like settings or saved state information.

There are also cases where STORE files have a SQL structure and act as SQLite database files. You can view these with an SQLite database tool. In addition, a small portion functions as a Java keystore file that holds security keys and certificates. Details for this use can be found on the Java documentation.

When working with a STORE file, it is important to know which program created it in order to choose the right tool to open and view the file. You might use developer tools in Chrome, an SQLite browser, or Java's keytool as needed.

• Google Chrome blocklist: Used to filter unwanted extensions.
• Game data: Stores information for titles like The Witcher 3.
• SQLite database: Contains structured data for database applications.
• Java Keystore: Securely holds cryptographic keys.

FilExt.com tip: Always open these files with the correct application. Editing them without proper tools can lead to data corruption.

How to open an STORE file

You need a suitable software like Google Chrome to open an STORE file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your STORE file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a STORE file directly in the browser:. Just drag the file onto this browser window and drop it.

Online STORE Text Viewer

Choose your .store file to analyze

or drag and drop it here

Online File Viewer

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STORE file format details:

A file format defines how the data in the file is structured. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Our analysis of the STORE files produces the following result:

The file type with the extension 'STORE' includes different formats for the applicable programs. The file formats most commonly found in STORE files are:

• 55% of all STORE files have the same signature 08 FE E3 B5 80 06 10 09 1A. The contents of these files cannot be read by a human; only a computer program can interpret the data. The files are often between 4 KB and 11 MB in size. This file type is new and state-of-the-art. An example of a file name is UrlSoceng.store or ChromeExtMalware.store. These files are often associated with allowlist, confidence, high, suspicious and site.
• 15% of all STORE files have the same signature 03 56 54 4D 06 00. These files are binary files, so they do not contain text, but only cryptic characters. Most of these files are 460 bytes to 4 KB in size. The keywords blob0.bundle, plus, gameplay and data are typical for these files. A usual file name is metadata.store.

All other STORE files (30%) have no uniform format, such as SQL. Files like these are sometimes linked to subresource, filter, billing, whitelist, download, incident or client. You can get all the details of your STORE file by dragging it onto this page or by clicking the button "Choose your .store file to analyze" above.