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<table> <tr><td>⚠️<td>Box is under active development. Do not expect compatibility between versions until v1.0. </table>

Box - Open Standard Archive Format

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The .box file format and related tooling is designed to be a modern successor to formats such as .zip and .7z, removing several painpoints and introducing modern features and expectations:

Features

<table> <tr><td>🌉<td><strong>Cross-platform path support</strong>, with relative paths only and platform-agnostic separators <tr><td>🌐<td><strong>UTF-8 only, Unicode normalised</strong> path names and string data <tr><td>🔍<td>FST-based indexing for <strong>extremely fast path lookups</strong> <tr><td>👩‍🚀<td>Extensible with <strong>space-efficient attributes in key-value pairs</strong> for records and whole archives <tr><td>↔️<td>Configurable optional <strong>byte-alignment of files</strong> to enable easy memory mapping <tr><td>💽<td><strong>Inode-based metadata</strong> for tree-based structuring, mapping closely to how filesystems work <tr><td>📁<td>Support for <strong>directories, files and links</strong> <tr><td>🗜️<td><strong>Multiple compression methods</strong> within a single archive <tr><td>🖥️<td>A <strong>truly cross-platform command line tool</strong> <tr><td>📜<td>Well-defined, <strong>open specification</strong> of file format (due before v1.0) </table>

Compression methods

Currently supported compression methods:

<ul> <li> Stored (no compression) <li> Brotli <li> DEFLATE <li> Snappy <li> xz <li> Zstandard </ul>

Screenshots

Unix

<img width="809" src="https://user-images.githubusercontent.com/279099/92532977-d17a6480-f231-11ea-8d8c-637918d2c6cc.png">

Windows

<img width="815" src="https://user-images.githubusercontent.com/279099/92532802-6466cf00-f231-11ea-9fc1-4e9342b37dd3.png">

Supported platforms

License

box-format

The box-format crate is licensed under either of

at your option.

box

The box crate is licensed under

The EUPL is a copyleft, GPL-compatible license managed by the European Union, translated into multiple languages. See this introduction for information about the purpose, objectives and translations of the license. See also the license compatibility matrix.