A daily updated filename extension database!

GCB file extension

The table below provides useful information about the .gcb file extension. It answers questions such as:

  • What is the .gcb file?
  • What program do I need to open a .gcb file?
  • How can the .gcb file be opened, edited or printed?
  • How can I convert .gcb files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Google Chrome Backup Archive

GCB file is a Google Chrome Backup Archive. Google Chrome Backup allows you to backup/restore profiles, creating new profiles, lock/unlock profiles for security reasons, creating desktop shortcuts with switches, etc.
GCB format description not yet available
Category: Data files
Application: Google Chrome Backup
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
GCB aliases:
GCB related links:
GCB related extensions:

Other types of files may also use the .gcb file extension.

🚫 The .gcb file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

bcb, cb, cgb, fcb, gb, gbc, gc, gcf, gcg, gch, gcv, gdb, gfb, gsb, gxb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Embarcadero InterBase Database File
TIGER Geodatabase
Genbox Family History Database
SmartWare Business Graph Definition File
Microsoft Windows 95 Clean Boot File
BRIEF Macro File
VMware Consolidated Backup Archive
Stolen Game Data
Visual Studio No Compile Browse File
GameExchange2 Camera Data

🔴 Can't open a .gcb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .gcb file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .gcb file extension, write to us!

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Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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