Opening KC Files

The KC file type is primarily associated with Keyman, Kingsoft Writer, Kivy.

KC	File extension: KC
	File type:	Keyboard Configuration

What is a KC file?

KC files mostly belong to Keyman, Kingsoft Writer, Kivy. The *.kc file extension is primarily associated with Keyman, a powerful input method editor developed by SIL International. These files, termed keyboard configuration files, store keyboard layouts, allowing users to type in various languages and scripts. Keyman uses these files to define character mappings, hotkeys, and other input behaviors. While less common, the *.kc extension can also represent other file types, such as Kingsoft Writer documents used by the Kingsoft Writer word processor and Kivy compiled files employed by the Kivy cross-platform Python framework for developing applications with novel user interfaces.

How to open KC files

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

Online KC Text Viewer

Choose your .kc file to analyze

or drag and drop it here

Online File Viewer

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4 Steps to Open an Unknown .KC File

Because .KC files come from various programs, they aren't universally openable.

Identify the Source: A linguist sharing a layout suggests a Keyman Keyboard Configuration, an office document implies Kingsoft Writer, and a Python UI project points to compiled Kivy code.
Check the Header: Inspect the first bytes in a hex or text editor:
- Readable text often indicates a configuration file.
- "PK" or "D0 CF" suggests a document archive.
- Unreadable binary implies compiled code.
Use the Original Software: The original program is usually required. Try Keyman, Kingsoft Writer, or Kivy, or ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract metadata, and preview readable text.

Technical Data for KC File Extension

File classification:

Configuration files, Documents, Compiled Code

Related files:

check, wps, odt, sxw

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Backup4allFile
EXEFile: E:\Backup4All100\Backup4all\Backup4all.exe /F %1

a kc Keyboard Configuration is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with KC files

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