How do I open an .ini file?

Open it in Notepad or any text editor — it is plain text organized into [sections] with key=value lines.

What is desktop.ini for?

It stores a folder's custom icon, name or view settings for Windows Explorer. It is normal and safe.

Is it safe to delete an .ini file?

Usually — the program recreates it with defaults. Back it up first if it holds settings you want to keep.

What program opens .ini files?

Any text editor — Notepad, TextEdit, VS Code, nano. They are plain-text configuration files.

What Is an .INI File?

You found an .ini file, maybe desktop.ini, in a folder. It is a settings file. Here is how to read it and whether to touch it.

What an .ini file is

An .ini file is a plain-text configuration file that stores settings as key = value pairs grouped under [sections]. Many Windows programs and games use them to remember options.

How to open it

It is just text — open it in Notepad or any editor. Example:

[Display]
Width=1920
Height=1080

What desktop.ini does

desktop.ini is a special hidden .ini that customizes a folder's icon, name or view in Windows Explorer. It is normal and safe to leave alone.

Is it safe to edit or delete?

Editing changes the program's settings — back it up first. Deleting a program's .ini usually resets it to defaults. Deleting desktop.ini just removes folder customizations.

How to open a .ini file by OS

Windows: right-click → Open with → Notepad. .ini is plain text with [Section] headers and key=value lines.

macOS: open in TextEdit (as plain text) or any code editor.

Linux: open in nano, vim, or gedit — it's just text.

Common problems

Editing an .ini can break the program if you change a required key or add a smart-quote. Always keep a backup copy, and save as plain UTF-8 (not RTF).

Is it safe to delete?

Depends. Some .ini files store required settings; deleting them resets or breaks the app. If it's desktop.ini (folder view settings), it is safe — Windows rebuilds it.