CL File Extension
Cursor Library
- File Type cl
- Developer Aha-Soft
- Popularity
- Application IconUtils
- Category Graphics Files
- Format Binary
What is a CL file?
The CL extension is related to Cursor Library and is classified in the Graphics Files category, which contains 556 files.
The Cursor Library (CL) was created by Aha-Soft, a company that developed file format and produced 2 programs for their use.
CL files are compatible with various operating systems, including Windows. If you need to open a CL file, you can use one of 2 programs, such as IconUtils and ArtIcons.
How to open a CL file?
If you’re having difficulty opening a CL file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.
IconUtils and ArtIcons are among the most widely used programs for handling CL files. To set up the newest version of IconUtils on your device, simply go to the official Aha-Soft website. There you can download the edition compatible with every operating system.
Once the process is complete, IconUtils should take over as the default application for CL files.
Make IconUtils the default CL viewer
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired CL file to access a dropdown menu of actions;
- Choose "Open in Application" and click "Other";
- At the bottom of the window, you will find the "Enable" menu. Default, will be set to "Recommended Programs";
- Choose "All Programs" in this menu and search for IconUtils. Check the box next to "Always open in app" to make it the default program.
Change default programs in Windows
- Start by right-clicking on your CL file, then select "Open With" and continue by clicking "Choose another app" from the options provided;
- Inside the popup window, scroll through the list of applications and specifically choose IconUtils as the application to associate with your CL file;
- Check the "Always use this app" checkbox and click "OK".
Finding answers to CL file problems
Rest assured, any issues with CL files can typically be addressed with simple software adjustments. See the tips below for help.
What are the steps to repair a damaged CL file?
Open the damaged CL file in a recovery program and select the "Repair" menu item to start the repair operation. Allow the recovery process to complete, which will automatically repair the damaged graphics files.
What are the methods to detect if my CL file has been corrupted?
The signs of corrupted CL graphics files can manifest as:
- Unexplained CL file size inflation;
- IconUtils or other programs stop responding or crash when trying to handle the file;
- When opening the file, errors occur or the inability to access its contents;
- While working with the file, error alerts are encountered;
- The file shows slow performance when edited in IconUtils;
What are the reasons behind IconUtils crash?
Insufficient software updates can contribute to IconUtils crash. To avoid this, make sure that you have installed the latest updates for Aha-Soft products.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
How to edit a CL file?
To modify CL files, it is necessary to install dedicated software that lets you open and edit graphics files. Online CL editors generally offer fewer tools compared to programs designed for Cursor Library.
Best CL Editor Software in 2026
Based on the criteria above, here is a selection of CL editors you can use.