The File Extensions Database

.KYR File Extension

  • Developer by: IBM
  • Category: Misc Files

What is an .KYR file?

.KYR is Lotus Domino Key Ring File

Password-protected binary file that stores secure certificates on a Lotus Domino server; used for authenticating SSL and other secure connections; must be signed by a certifying authority to be valid.

The server's key ring filename appears in Internet Site documents configured by the server administrator. The default filename of the key ring generated by Lotus Domino/Notes is "KEYFILE.KYR."

Programs that open Lotus Domino Key Ring File
IBM Domino
IBM Lotus Notes

How to solve problems with KYR files

  • Associate the KYR file extension with the correct application. On :
    Windows: Right click on any KYR file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.KYR files". Mac: Right click (or Ctrl-click) the KYR file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .KYR is Lotus Domino Key Ring File. Because only the current version supports the latest KYR file format. Search, therefore, e.g. on the IBM manufacturer website after an available .KYR is Lotus Domino Key Ring File update.
  • To make sure that your KYR file is not corrupted or virus-infected, get the file again and scan it with antivirus software.