Open 4LK file

4D SQL database applications use 4lk files for created databases

How to open 4lk files?

Have you had trouble opening the 4lk file on your computer? What are 4lk files? We explain what they are and recommend software that we know will open them.

What is 4lk file?

A 4lk file extension is associated with the 4D SQL database format, developed by 4D, Inc.

4D SQL database applications use 4lk files for created databases description

The 4lk file extension is related to 4D SQL database applications, available for Microsoft Windows, developed by the 4D, Inc.

The 4lk file contains database created with the 4D SQL software.

Suggested software to open 4lk file


A development environment of database applications for Mac, Windows, and on the web

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.