LCF File Extension
ArchiCAD Library Container Format
- File Type lcf
- Developer Graphisoft
- Popularity
- Application REAPER
- Category Raster Image Files, CAD, CAM and CAE Files
What is a LCF file?
ArchiCAD Library Container Format works with the LCF file extension and is classified under Raster Image Files and CAD, CAM and CAE Files, with a total of 723 files.
With the creation of the ArchiCAD Library Container Format (LCF), Graphisoft introduced file format along with 3 programs built for their use.
LCF files are compatible with various operating systems, including Windows, Linux and Mac OS. You can view a LCF file using one of 2 programs, for example LICEcap and REAPER.
Programs that support LCF files
How to open a LCF file?
The most common reason why a LCF file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
LICEcap and REAPER are among the most widely used programs for handling LCF files. If you wish to install the latest release of REAPER, visit the official Cockos portal and download the edition that works on any operating system.
Following installation, LCF files should be automatically opened with REAPER.
Set REAPER as the default LCF application
Change the default app that opens a file on Mac
- Right-click or use Control + Left-click on the desired LCF file to open a menu where you can choose from multiple actions;
- Choose "Open in Application" and click "Other";
- Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
- Within this menu select "All Programs" and navigate to REAPER. Check the box next to "Always open in app" to make sure it’s the default option.
Change default programs in Windows
- Start the process by right-clicking on your LCF file and selecting "Open With". From there, click "Choose another app" to continue;
- From the options listed in the pop-up window, specifically choose REAPER as the application to handle your LCF file;
- Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.
How to edit a LCF file?
To modify LCF files, it is necessary to install dedicated software that lets you open and edit raster image files. Online LCF editors generally offer fewer tools compared to programs designed for ArchiCAD Library Container Format.
Best LCF Editor Software in 2026
Taking into account the provided details, we have prepared a list of LCF editors that match your needs.
| LCF Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| LICEcap | Cockos | Windows, Mac OS, Linux | 4.3 out of 5 (38 reviews) |
Convert files to and from LCF
If a LCF file is cumbersome, converting it to formats such as GIF or other supported types can make it easier to manage.
It is important to understand that converting a LCF file might limit certain functions, but this conversion is usually reversible.
Convert LCF to other file formats
Troubleshooting guide for LCF file complications
When issues arise with LCF files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.
What are the possible solutions to recover a corrupt LCF file?
Start a recovery program, open the damaged LCF file and then select the "Repair" menu item to start the repair procedure. Wait for the recovery process to finish, allowing automatic repair of damaged raster image files.
How can I confirm if my LCF file has been damaged?
The signs of corrupted LCF raster image files can manifest as:
- The file shows slow performance when edited in LICEcap;
- The file stops responding or freezes in REAPER or other programs;
- The file does not respond or shows errors when opening it;
- Unexplained LCF file size inflation;
- The file operation is accompanied by the display of error messages;
What are the possible causes of REAPER crashing?
Lack of regular software updates can cause REAPER to crash. Make sure you have installed the latest updates for Cockos products.
Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.