What is a BIC file?
The .BIC file extension is used by several different software programs. The most common use is as a game data file for role-playing games developed by BioWare. This includes the Neverwinter Nights Character File, which stores the player's attributes, inventory, and in-game progression. Another classic use is for scenario data in the strategy game *Civilization III* by Firaxis Games.
Beyond video games, the .BIC extension is used by Microsoft Windows as a background image cache file. This cache file is actually formatted as a standard JPEG (JFIF) image. Additionally, the extension is used as an XML truck bodywork configuration file by Scania BICT software, and as a ZIP software activation archive for the IAR Embedded Workbench by IAR Systems.
How to open BIC files?
Because a .BIC file can be a game character file, a system image, or a text configuration file, you must first identify its true format. You can use the original game software, like *Neverwinter Nights* or *Civilization III*, to load the respective game files.
If the file is a Windows image cache, you can rename the .BIC extension to .JPG and open it with standard image viewers such as XnView MP. For the XML or ZIP variants, standard text editors or archive extractors will reveal the file contents.
Identify and inspect with viewer.online
Since .BIC has multiple possible meanings, viewer.online/bic can analyze .BIC files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.
Summary
Ultimately, viewer.online/bic is useful for identifying, inspecting, and understanding .BIC files without installing software or dealing with compatibility problems.