What is a CHA file?
A .CHA file primarily stores a language analysis transcript. Researchers use this format for the CHILDES (Child Language Data Exchange System) database. These files use the CHAT (Codes for the Human Analysis of Transcripts) format to document spoken language data for linguistic research.
A .CHA file can also serve other purposes. It is sometimes an HMI application project file created by Rockwell Automation Connected Components Workbench. In other cases, it might be an Illusion Soft game character data file, an IRC chat configuration file, or an Adobe Photoshop channel mixer preset. Chaos ransomware also appends the .CHA extension to locked files during an infection.
How to open CHA files?
You can open .CHA language transcript files using the official CLAN software. Because these transcripts store plain text data, you can also view them with basic text editors like Notepad++. To open an HMI project file, you need the Rockwell Automation software.
Inspect CHA files online
If you do not know the origin of your file, viewer.online/cha can analyze .CHA files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available. Because .CHA has multiple possible meanings, we recommend viewer.online/cha to identify the actual format of your file.
Summary
The viewer.online/cha tool is useful for identifying, inspecting, and understanding .CHA files without installing software or dealing with compatibility problems.