CCH file: How can I open a .CCH file?
The table below provides useful information about the .cch file extension. It answers questions such as:
- What is the .cch file?
- What program do I need to open a .cch file?
- How can the .cch file be opened, edited or printed?
- How can I convert .cch files to another format?
We hope you find this page helpful and a valuable resource.
✅ .NET Security Cache

The CCH file is a .NET Security Cache. Microsoft .NET is a free and open-source software development platform developed by Microsoft.
✅ CorelDRAW Corel Chart Document

The CCH file is a CorelDRAW Corel Chart Document. CorelDRAW Graphics Suite is a collection of graphics software programs developed by Corel.
✅ Unlimited Adventures Character Reference

The CCH file is an Unlimited Adventures Character Reference. Forgotten Realms: Unlimited Adventures is a video game developed by Strategic Simulations.
✅ PhotoModeler Photo Chip Data

The CCH file is a PhotoModeler Photo Chip Data. PhotoModeler is a software application that performs image-based modeling and close range stereophotogrammetry - producing 3D models and measurements from photography.
⚠ Be careful with .cch files.
It's important to know that the .cch file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .cch files. Be cautious when dealing with .cch files from unknown sources.
🚫 The .cch file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .cch file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Select an app to open this .cch file
It means that the operating system does not have a default app associated with the .cch file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .cch file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .cch file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .cch file extension, write to us.