File Identifier 1.0

File Identifier by FileInfo.Net helps you quickly determine exactly what a file is—even when its extension is missing or incorrect. It analyzes file signatures and metadata to identify the true format, then presents clear details such as the file type name, category, and MIME type. It also points you to trusted programs that can open or convert the file, eliminating guesswork and saving time.

Backed by FileInfo.Net’s comprehensive file-format database, File Identifier recognizes a wide range of document, image, audio, video, archive, and developer file types. Whether you’re troubleshooting downloads, organizing mixed media, or providing IT support, it delivers fast, accurate results in a streamlined, easy-to-use experience.

• Identifies unknown or mislabeled files by signature
• Shows essential file details at a glance
• Suggests compatible software to open or convert files
• Helpful for everyday users, support teams, and power users alike

File Identifier is developed by FileInfo.Net and is used by 802 users of Software Informer. The most popular version of this product among our users is 1.0. The names of program executable files are fi.exe, File Identifier.exe and FileIdentifier.exe.