Files with kdz extension can be most often found as firmware update for LG PC suite which are used to upgrade the OS on LG mobile devices.

There is one other file type using
the KDZ file extension!

empty icon.kdz - Kaspersky Anti-Virus data

Detailed description

Software that open kdz file

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KDZ file extension - LG firmware archive

What is kdz file? How to open kdz files?

File type specification:

Mobile phones related file type icon Mobile phones related file type

File extension kdz is mainly associated with Google Android smart phones developed by LG, like LG G2, LG G3, LG G4, LG 5, LG G6, LG Flex, LG Flex 2, LG Optimus G, LG G4, LG G5, etc.

A typical .kdz file stores archive with kd file that contains updated firmware data and dll file with other information for flashing tools.

Updated: June 22, 2021

The default software associated to open kdz file:

LG PC suite icon

LG Electronics logoLG PC suite  Microsoft Windows software

Company or developer:
LG Electronics

LG PC Suite is a program for connecting PC to LG device.

LG Flash Tool 2014 picture or screenshot

LG Electronics logoLG Flash Tool 2014  Microsoft Windows software

Company or developer:
LG Electronics

LG Flash Tool 2014 is used to install .kdz firmware files to LG smart phones with Google Android operating system.

Related articles:

Install KDZ firmware to LG smartphone

Help how to open:

Use KDZ Extractor to open .kdz files.

How to convert:

Firmware files usually cannot be converted to anything else.

File identification strings:

HEX code: 28 05 00 00 24 38 22 25
ASCII code: (...$8

List of software applications associated to the .kdz file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open kdz file, edit kdz file, convert kdz file, view kdz file, play kdz file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting kdz files.

Software that open kdz file - LG firmware archive

Programs supporting the exension kdz on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about KDZ Extractor for open kdz file action.

Microsoft Windows:

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