TXT is the simplest, most universal format — pure ASCII/UTF-8 text with no formatting. In 2026, used for logs, configs, notes, scripts. Opens everywhere, future-proof, tiny size.
As part of the document category, this format is highly optimized for its specific use case. Whether you are using it for professional or personal tasks, understanding how to handle .txt files is essential for efficient digital workflows.
Open in any text editor on any OS.