All about USERBLOB Files

The USERBLOB file type is primarily associated with Google Chrome.

USERBLOB	File extension: USERBLOB
	File type:	User configuration data

What is a USERBLOB file?

USERBLOB files mostly belong to Google Chrome. A .USERBLOB file is a user data file employed by Google Chrome. It's primarily designed to store configuration data related to user settings and preferences within the browser. These files contribute to the browser's ability to maintain personalized user experiences by preserving information about extensions, themes, browsing history, and other customizable aspects.

How can I open a USERBLOB file?

You need a suitable software like Google Chrome to open a USERBLOB file. You need a suitable software like Google Chrome to open a USERBLOB 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 USERBLOB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a USERBLOB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online USERBLOB Text Viewer

Choose your .userblob file to analyze

or drag and drop it here

Online File Viewer

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Trouble Opening a .USERBLOB File? These Steps Will Help

Since .USERBLOB files come from different programs, they aren't universally openable.

Identify the Source: Found in your system's app folders? It likely belongs to Google Chrome. Sent by a developer? It may be custom user configuration data.
Check the Header: Inspect the first bytes in a text or hex editor:
- Readable JSON or XML implies structured settings.
- "SQLite format 3" indicates a local database.
- Unreadable binary means it is compiled or encrypted.
Use the Original Software: The original program is usually required to open it. Try Google Chrome or Chromium, or ask the sender if you are unsure.
Use this Webpage: Drag and drop the file here to detect its format, extract readable metadata, and preview its contents when possible.

Technical Data for USERBLOB File Extension

File classification:

User data

a userblob User configuration data is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with USERBLOB files

Associate the USERBLOB file extension with the correct application.
Update your software that should actually open user configuration data files. Because only the current version supports the latest USERBLOB file format. Search, therefore, e.g. on the manufacturer website after an available Google Chrome update.
To make sure that your USERBLOB file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .USERBLOB file online - secure, fast, and no downloads needed.