txt

.txt — Plain Text File

Various · 1960s

開発者

Various

カテゴリ

ドキュメント

MIMEタイプ

text/plain

初回リリース

1960s

オープンフォーマット

はい

ファイルシグネチャ

Plain text (no signature)

.txtファイルとは？

TXT is the simplest and most universal file format, containing only plain text without any formatting. TXT files can be opened by virtually any text editor on any operating system, making them the ultimate cross-platform format. They are used for readme files, configuration files, logs, notes, and simple data storage. Despite their simplicity, TXT files remain essential in computing for their reliability, minimal size, and universal compatibility.

.txtファイルを開くプログラム

プラットフォーム	プログラム
Windows	Notepad	無料	公式
	Notepad++	無料
	VS Code	無料
macOS	TextEdit	無料	公式
	VS Code	無料

.txtファイルのよくある問題

⚠️ Cannot open .txt file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .txt file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

よくある質問

What program opens .txt files?▼

.txt files can be opened with several programs. Notepad is one of the most popular choices.

Is .txt a safe file format?▼

Generally yes, .txt files are safe to open with appropriate software.

Can I convert .txt to another format?▼

Yes, there are many online and offline tools available to convert .txt files. Check the conversion section above for specific methods.

技術詳細

Plain Text File files use the text/plain MIME type and were first introduced in 1960s by Various. The file can be identified by its signature: Plain text (no signature).

豆知識

Plain Text File was first released in 1960s by Various

セキュリティ情報

.txt files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.