What is an ITC2 file? An .ITC2 file is a data cache file used by Apple software. The most common use is an iTunes Artwork Cache File or an iTunes Cover Flow Data File 2. iTunes uses these files to load album artwork and user interface graphics quickly. Some .ITC2 files also function as iText files created by the legacy software iBooks Author. How to open ITC2 files? Standard image viewers cannot open .ITC2 files directly because they are internal system files. Instead, viewer.online/itc2 can analyze .ITC2 files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available. Software and tools The .ITC2 format operates automatically in the background of Apple environments. Since .ITC2 has multiple possible meanings, we recommend viewer.online/itc2 to identify the actual format of the user's file. Summary Ultimately, viewer.online/itc2 is useful for identifying, inspecting, and understanding .ITC2 files without installing software or dealing with compatibility problems.