KVK File Extension

KVK file icon

Keyman Desktop On Screen Keyboard

What is a KVK file?

Files with the KVK extension are specifically tied to Keyman Desktop On Screen Keyboard, a Data Files type, and there are 6196 files in this category.

The Keyman Desktop On Screen Keyboard (KVK) was created by Tavultesoft, a company that developed file format and produced 2 programs for their use.

KVK files are supported by Windows. If you need to create a KVK file, you can use one of 2 programs, such as Keyman Developer and Keyman Desktop.

Programs that support KVK files

How to open a KVK file?

If you’re having difficulty opening a KVK file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.

Keyman Developer and Keyman Desktop stand out as the preferred programs to manage KVK files effectively. To install the latest version of Keyman Developer on your computer, visit the Tavultesoft website where you can download the version available for all operating systems.

After installation, your operating system should automatically open KVK files with Keyman Developer.

Set Keyman Developer as the default KVK handler

Choose an app to open a file on Mac

  1. Right click or use Control + left click on the desired KVK file to launch the file options menu;
  2. Choose "Open in Application" and click "Other";
  3. Next, at the bottom of the window, you will see the "Enable" menu, in which "Recommended Programs" is selected by default;
  4. In this menu, select "All Programs", then find Keyman Developer and check the box next to "Always open in the application."

Set default programs for Windows

  1. Start by right-clicking on your KVK file, then select "Open With" and continue by clicking "Choose another app" from the options provided;
  2. In the pop-up window, find and select the Keyman Developer application from the available options;
  3. Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening KVK files.

Effective solutions for KVK file problems

There are some common issues with KVK files that can be resolved easily by making minor adjustments to your software. Below, you’ll find these issues along with practical troubleshooting tips.

What are the methods to detect if my KVK file has been corrupted?

KVK data files that have become corrupted may display one or more of the following symptoms:

  • An unexplained increase in the size of the KVK file;
  • Trying to work with the archive in Keyman Developer or other programs causes instability or program crashes;
  • The file does not open correctly or displays error messages;
  • While working with the file, error alerts are encountered;
  • The file exhibits poor performance during editing operations in Keyman Developer;

Why does Keyman Developer crash?

Insufficient software updates can contribute to Keyman Developer crash. To avoid this, make sure that you have installed the latest updates for Tavultesoft products.

Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.

How to repair a corrupted KVK file?

Open the damaged KVK file in a recovery program and select the "Repair" menu item to start the repair operation. Please wait patiently for the recovery process to finish as it will automatically repair the damaged data files.

How to edit a KVK file?

To make changes to KVK files, you need specialized software that allows both opening and editing the data files. Online KVK editors offer fewer capabilities than applications optimized for Keyman Desktop On Screen Keyboard.

Best KVK editors 2026

Based on these criteria, we have prepared a list of available KVK editors.

KVK Editor SoftwareDeveloperPlatformsOverall Rating
Keyman DeveloperTavultesoftWindows4.7 out of 5 (38 reviews)