odt

.odt — OpenDocument Text

OASIS · 2005

開発者

OASIS

カテゴリ

ドキュメント

MIMEタイプ

application/vnd.oasis.opendocument.text

初回リリース

2005

オープンフォーマット

はい

ファイルシグネチャ

50 4B 03 04 (PK ZIP)

.odtファイルとは？

ODT (OpenDocument Text) is an open-standard document format used by LibreOffice Writer and other office suites. Based on the OASIS OpenDocument Format (ODF), ODT files support rich text formatting, images, tables, and styles. As an ISO-standardized format, ODT ensures long-term document accessibility and is required by many government institutions worldwide for official documents.

.odt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	LibreOffice Writer	無料	公式
	Microsoft Word	有料
	Google Docs	無料
macOS	LibreOffice Writer	無料
	Pages	無料

.odtファイルのよくある問題

⚠️ Cannot open .odt file

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

⚠️ .odt 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 .odt files?▼

.odt files can be opened with several programs. LibreOffice Writer is one of the most popular choices.

Is .odt a safe file format?▼

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

Can I convert .odt to another format?▼

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

技術詳細

OpenDocument Text files use the application/vnd.oasis.opendocument.text MIME type and were first introduced in 2005 by OASIS. The file can be identified by its signature: 50 4B 03 04 (PK ZIP).

豆知識

OpenDocument Text was first released in 2005 by OASIS

セキュリティ情報

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