What is a .INI file?
INI is a simple key-and-section settings file, long used on Windows.
- Did you know
- The INI file goes back to early Windows in the 1980s as its original settings format.
- The INI format was never formally standardised, so parsers vary on details like comment characters and Unicode, with Microsoft’s own files writing plain ANSI text.
- Windows still ships the ancient GetPrivateProfileString API for reading .ini files, decades after the registry was meant to replace them.
- A .INI file is plain text, so you can open and edit it in any text editor.
- What Analyser reads
- Identify configuration and small text files: TOML, INI, .env, CONF, CFG, Java properties, generic .config, info notes, .lst list/index files, and Windows Setup Information (.inf) driver/install scripts.
- Depth of analysis
- .INI is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .INI file
- Drag a .INI file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
- Related formats
- .TOML · .ENV · .CONF · .CFG · .PROPERTIES · .Config · .Info · .LST · .INF. See all supported file types.