Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .qsb

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

Below, you can find answers to the following questions:

  • What is the .qsb file?
  • Which program can create the .qsb file?
  • Where can you find a description of the .qsb format?
  • What can convert .qsb files to a different format?
  • Which MIME-type is associated with the .qsb extension?
Lenovo Smartphone Firmware Update .qsb file icon

Lenovo Smartphone Firmware Update

QSB file is a Lenovo Smartphone Firmware Update.
Detailed description not available
Category: Archive files
Application: Lenovo Smartphones
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .qsb file extension. If you have helpful information about .qsb extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Signed Byte Audio Data
Scratch v1 Project
Microsoft Money Data
Diploma Question Bank File
QL-R-kemi Styled Source
SQL Backup SQL Server Backup
Qualtrics Survey Data
Quintessential Player Family Skin
Altera Quartus II Settings File

The .qsb filename extension is often given incorrectly!

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

sb (36), qsf (15), qwb (11), qb (9), sqb (8), qs (8), qxb (4), qbs (1)

Can't open a .qsb file?

If you want to open a .qsb file on your computer, you just need to have the appropriate program installed. If the .qsb association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.qsb

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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