Convert ZIP to TAR.GZ — Free Online Converter
Convert ZIP Archive (.zip) to Gzipped Tar Archive (.targz) online for free. Fast, secure archive conversion with no watermarks or registration.
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
Upload your .zip file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .tar.gz file when it's ready.
ZIPからTAR.GZへの変換について
ZIP is the world's most universal archive format, natively supported on every operating system. TAR.GZ (tarball) combines Unix's tar file bundler with gzip DEFLATE compression, serving as the standard format for source code distribution, Linux packages, and open-source project releases across the entire Unix ecosystem.
Converting ZIP to TAR.GZ transforms the universal Windows-friendly format into the standard Unix distribution format. This is one of the most common cross-platform archive conversions — developers receive ZIP files from Windows colleagues or download portals and need to integrate the content into Unix-based workflows, build systems, or package managers that expect tarballs.
ZIPをTAR.GZに変換する理由
The Unix and open-source ecosystem runs on .tar.gz. GitHub source downloads, npm packages, Python source distributions, Ruby gems, Debian orig tarballs, and RPM spec file sources all use .tar.gz. A ZIP file cannot be submitted to any of these systems. Converting to .tar.gz makes the content compatible with the entire open-source infrastructure.
TAR.GZ also preserves Unix metadata more faithfully than ZIP. The tar layer natively supports symbolic links, hard links, exact uid/gid ownership, device files, and extended attributes — all Unix concepts that ZIP handles poorly or not at all. For source code that relies on symlinks or specific permission bits, .tar.gz is the technically correct archive format.
主な活用例
- Converting ZIP-distributed source code into .tar.gz format for GitHub release uploads
- Preparing ZIP packages as npm/pip/gem-compatible tarballs for package registry submission
- Integrating ZIP downloads into Linux build systems that consume .tar.gz source archives
- Converting Windows-created ZIP archives into Unix-standard tarballs for server deployment
- Creating Debian orig.tar.gz source packages from ZIP-distributed upstream releases
仕組み
The ZIP central directory is parsed and each entry decompressed (DEFLATE, CRC32-verified). Extracted files are placed in a temporary directory preserving the hierarchy. The file tree is bundled into a POSIX-format tar archive, then the tar stream is compressed through gzip (DEFLATE level 6). Both ZIP and tar.gz use DEFLATE, but tar.gz compresses the entire tar stream as one unit (better cross-file compression) while ZIP compresses each file independently. File permissions from ZIP external attributes are preserved where available.
品質とパフォーマンス
Completely lossless for file content. Every file is extracted from ZIP (CRC32-verified) and repacked into tar.gz with identical bytes. The .tar.gz may be slightly smaller than the ZIP because tar.gz compresses files as a single stream (exploiting cross-file redundancy), while ZIP compresses each file independently. Unix metadata (permissions, timestamps) is preserved from ZIP external attributes.
デバイス互換性
| Device | ZIP | TAR.GZ |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
最良の結果を得るためのヒント
- 1For source distribution, ensure the tarball has a single top-level directory (project-version/) rather than loose files — this is the universal convention
- 2tar.gz may actually be slightly smaller than the ZIP because of its stream-level compression advantage on collections of similar files
- 3If you need the tarball for a specific package manager (npm, pip, gem), verify the internal structure matches that system's requirements
- 4Both formats use DEFLATE, so the conversion is about format compatibility — not compression improvement
- 5Verify the output with `tar -tzf output.tar.gz` and check that the directory structure matches expectations
関連する変換
ZIP to TAR.GZ converts the universal archive into Unix's standard distribution format. Essential for package managers, build systems, and open-source distribution workflows that run on tarballs.
ZIPとTAR.GZの比較
| 特徴 | ZIP | TAR.GZ |
|---|---|---|
| 正式名称 | ZIP Archive | Gzipped Tar Archive |
| 拡張子 | .zip | .tar.gz |
| 最適な用途 | Universal support | TAR + gzip |