Convert RAR to TGZ — Free Online Converter
Convert Roshal Archive (.rar) to Gzipped Tar Archive (.tgz) online for free. Fast, secure archive conversion with no watermarks or registration.
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
Upload your .rar 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 .tgz file when it's ready.
关于RAR转TGZ
RAR is a proprietary archive format dominating Windows file-sharing and software distribution, known for recovery records and solid compression. TGZ is the short-extension variant of tar.gz — a gzip-compressed tar archive — using the concise .tgz extension preferred by Slackware packages, Kubernetes Helm charts, and embedded Linux build systems.
Converting RAR to TGZ unpacks the proprietary archive and repacks it as a gzip-compressed tarball with the .tgz extension. This conversion serves dual purposes: eliminating the proprietary RAR dependency and producing output in the exact format expected by package managers and deployment tools that standardize on .tgz.
为什么要将RAR转换为TGZ？
The .tgz extension is specifically required by several critical infrastructure tools. Slackware Linux's package manager (installpkg, pkgtool) uses .tgz as its native format. Helm chart repositories distribute Kubernetes charts as .tgz files. OpenWrt and Buildroot download caches store source archives as .tgz. Converting RAR files to .tgz makes them directly usable by these systems.
Removing RAR dependency is also important for reproducible builds and open-source compliance. Build systems should not require proprietary software to extract source archives. TGZ uses only open-source tools (tar + gzip), ensuring any system can extract the archive without licensing concerns.
常见使用场景
- Converting RAR-distributed software into Slackware .tgz packages
- Repackaging RAR archives as Helm charts in the required .tgz format for Kubernetes
- Creating OpenWrt/Buildroot-compatible source tarballs from RAR-packaged source code
- Eliminating proprietary RAR dependencies in automated build and deployment pipelines
- Standardizing mixed archive formats to .tgz for consistent infrastructure automation
工作原理
The RAR archive is extracted using unrar to a temporary directory, handling both RAR4 and RAR5 formats. The extracted file tree is bundled into a POSIX-format tar archive, then compressed through gzip (DEFLATE algorithm, level 6). The output file is written with the .tgz extension. Internally, the .tgz file is structurally identical to .tar.gz — the extension is the only difference. Tar headers store filename, size, permissions (defaulting to 644/755), timestamps, and checksum for each entry.
质量与性能
Entirely lossless. Files from the RAR archive are extracted without modification and repacked into the TGZ container. Every byte of every file is preserved identically. The TGZ format (tar + gzip) is a well-established, lossless combination. The output archive will typically be slightly larger than the RAR source due to DEFLATE's lower compression efficiency compared to RAR's algorithms.
设备兼容性
| Device | RAR | TGZ |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
获得最佳效果的技巧
- 1For Slackware packages, verify the internal directory structure matches pkgtool requirements before deployment
- 2Helm charts require Chart.yaml at the top level — ensure your RAR source has the correct layout
- 3The .tgz extension is interchangeable with .tar.gz — rename freely if the target system prefers the other convention
- 4For automated build systems, .tgz avoids the compound-extension handling issues that .tar.gz sometimes creates in shell scripts
- 5Always verify output integrity with `tar -tzf output.tgz` before deploying to production systems
相关转换
RAR to TGZ conversion eliminates proprietary format dependency and produces output in the .tgz format required by Slackware, Helm, and embedded build systems. The result is an open-format, universally extractable compressed archive.
RAR 与 TGZ 对比
| 特性 | RAR | TGZ |
|---|---|---|
| 全称 | RAR Archive | Gzipped Tar Archive |
| 扩展名 | .rar | .tgz |
| 最适合 | Strong compression | TAR + gzip |