Convert ZIP Archive (.zip) to Tape Archive (.tar) online for free. Fast, secure archive conversion with no watermarks or registration.
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ZIP is the universal archive format with per-file DEFLATE compression and random access, supported by every operating system natively. TAR is the Unix file-bundling format that stores files in an uncompressed stream with full preservation of Unix permissions, symlinks, ownership, and timestamps. TAR has been the foundation of Unix archiving since 1979.
Converting ZIP to TAR transforms a cross-platform compressed archive into an uncompressed Unix-native file bundle. This conversion is useful when you need raw tar input for Unix package building, Docker layer operations, or subsequent compression with an algorithm of your choice. The TAR output preserves Unix metadata more faithfully than ZIP's cross-platform compromise.
TAR is the base format for Unix packaging (deb, rpm), Docker images, and virtually every build system in the Linux ecosystem. When starting from a ZIP file, converting to TAR makes the content usable by these tools. Docker's COPY and ADD instructions natively handle tar streams. Build systems that produce reproducible archives often require tar as input.
TAR also preserves Unix metadata that ZIP handles poorly. Symbolic links, hard links, device files, extended attributes, and precise uid/gid ownership are all first-class features of the tar format. ZIP stores some Unix permissions via external attributes but has no standard representation for symlinks or device files. Converting to TAR restores full Unix metadata fidelity.
The ZIP central directory is parsed to enumerate all entries. Each file is decompressed from its DEFLATE stream and CRC32-verified. Files are placed in a temporary directory preserving the hierarchy. The `tar` utility bundles the extracted files into a POSIX.1-2001 (pax) format archive with 512-byte header blocks per entry. File permissions from ZIP external attributes are preserved where available; defaults of 644 (files) and 755 (directories) are applied otherwise. No compression is applied — the output is raw tar.
File content is completely lossless — every byte is preserved from the ZIP to the TAR. The TAR output will be significantly larger than the ZIP input since TAR applies no compression. A 50 MB ZIP might produce a 100-200 MB TAR. Unix metadata (permissions, timestamps) is preserved from ZIP external attributes where present, with sensible defaults applied otherwise.
| Device | ZIP | TAR |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
ZIP to TAR converts the universal compressed format into Unix's native uncompressed archival format. The output is ideal for Docker operations, package building, and subsequent compression with any algorithm.
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| No |
| Tính năng | ZIP | TAR |
|---|---|---|
| Tên đầy đủ | ZIP Archive | Tape Archive |
| Phần mở rộng | .zip | .tar |
| Phù hợp nhất cho | Universal support | Unix permissions |