LBK File Type

- The quick facts

What are LBK files and how to open them

Are you having problems opening a LBK file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a LBK file?

A .LBK file is a Jeppesen/Mentor FliteLog Log file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open LBK files

Important: Different programs may use files with the LBK file extension for different purposes, so unless you are sure which format your LBK file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different LBK openers which you will find listed below.

Last updated: December 31, 2019

Various apps that use files with this extension

These apps are known to open certain types of LBK files. Remember, different programs may use LBK files for different purposes, so you may need to try out a few of them to be able to open your specific file.

BunBackupBunBackupUser submitted
BunBackupPack Ver.4.10BunBackupPack Ver.4.10User submitted
ArchiCADArchiCADUser submitted
RikCADRikCADUser submitted
BunBackup Ver.3.6BunBackup Ver.3.6User submitted
BunBackup Ver.3.61BunBackup Ver.3.61User submitted
BunBackup Ver.3.5BunBackup Ver.3.5User submitted
Laser App EnterpriseLaser App EnterpriseUser submitted
BunBackupPack Ver.3.5BunBackupPack Ver.3.5User submitted
BunBackupPack Ver.3.43BunBackupPack Ver.3.43User submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about LBK file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.