LFM File Type

- The quick facts

What are LFM files and how to open them

Are you having problems opening a LFM 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 LFM file?

A .LFM file is a Lazarus Form 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 LFM files

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

While we have not verified the apps ourselves yet, our users have suggested 4 different LFM openers which you will find listed below.

Last updated: May 31, 2022

Suggest another file format using extension LFM

While we know of one file format using the .LFM file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .LFM file.

Various apps that use files with this extension

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

LazarusLazarusUser submitted
DelphiDelphiUser submitted
Lazarus IDELazarus IDEUser submitted
Lazarus 1.2RC2Lazarus 1.2RC2User submitted