Archive Format
7Z Converter — Free Online
Convert 7-Zip Archive files to and from other formats. Fast, free, no registration required.
転送時に暗号化ファイルは2時間後に自動削除登録不要
またはインポート元
安全な転送
HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
1
Upload your 7Z file by dragging it into the upload area or clicking to browse.
2
Select the output format you want to convert to (or from) 7Z.
3
Click Convert and download your converted file in seconds.
7Zへの変換
7Zからの変換
7Zとは？
7Z is a high-compression archive format from the 7-Zip project. It achieves significantly better compression ratios than ZIP using LZMA/LZMA2 algorithms.
形式の詳細
- 正式名称
- 7-Zip Archive
- 拡張子
- .7z
主な特徴
- High compression
- LZMA2 algorithm
- AES-256 encryption
- Open source
よくある質問
Upload your file, select 7Z as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most archive formats to 7Z, including ZIP, RAR, TAR, GZ, TGZ, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.