icon file In the Windows operating system, the file name suffix of a single icon is .ICO. Icons in this format can be browsed directly in the Windows operating system; the suffix name is .ICL, which represents the icon library, which is a collection of multiple icons. Generally, operating systems do not directly support files in this format, and third-party software is required to browse them. There are also special icons that can be called directly in the programming language. Sometimes icons do not exist in the form of separate files. They are stored in DLL files and EXE files, and special tools must be used to dig them out. Click to view PC software folder icon 2025-07-04 Vector gallery | 1127kb | Free version View Windows file icon viewing tool 2024-12-26 System assistance | 31KB | 1.0 Free version View windows icon system files 2024-12-25 icon software | 0.12MB | View Related articles How to DIY your own U disk folder icon How to make folder icons transparent in Win10 How to make a good-looking picture into a folder icon? How to set folder icon in Realtek HD Audio Manager - How to set folder icon in Realtek HD Audio Manager How to set folder icon in Realtek HD Audio Manager - How to set folder icon in Realtek HD Audio Manager How to solve the problem that the folder icon background turns black in Win10 system? Related topics QR code generation silhouette CAD quick view Cutting Image tool AI product list PS software download