adm-zip vs archiver vs node-zip vs yazl vs zip-a-folder vs zip-dir
Node.js Zip Libraries
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Node.js Zip Libraries

These libraries provide functionalities for creating, manipulating, and extracting ZIP files in Node.js applications. They cater to various use cases, from simple file zipping to more complex scenarios involving streaming and performance optimization. Each library has its own strengths, making them suitable for different project requirements and developer preferences.

Npm Package Weekly Downloads Trend

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Stat Detail

Package
Downloads
Stars
Size
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Publish
License
adm-zip02,159121 kB1482 years agoMIT
archiver02,95443.1 kB1562 years agoMIT
node-zip0217-2011 years ago-
yazl037558.7 kB19a year agoMIT
zip-a-folder076146 kB017 days agoMIT
zip-dir047-205 years agoMIT

Feature Comparison: adm-zip vs archiver vs node-zip vs yazl vs zip-a-folder vs zip-dir

Ease of Use

  • adm-zip:

    adm-zip is designed for simplicity, allowing developers to quickly zip and unzip files with minimal code. Its straightforward API makes it accessible for beginners.

  • archiver:

    archiver has a more complex API but offers extensive documentation, making it manageable for developers who need advanced features while still being user-friendly.

  • node-zip:

    node-zip provides a simple interface for basic ZIP operations, making it easy to implement without extensive setup or configuration.

  • yazl:

    yazl is straightforward for creating ZIP files but may require more understanding of streams for optimal use, which can be a slight hurdle for new users.

  • zip-a-folder:

    zip-a-folder is very easy to use, requiring just a few lines of code to zip an entire folder, making it ideal for quick tasks.

  • zip-dir:

    zip-dir offers a simple API for zipping directories, allowing developers to quickly implement folder zipping with minimal effort.

Performance

  • adm-zip:

    adm-zip is not optimized for performance with large files or many files, as it loads everything into memory. It's best for smaller tasks.

  • archiver:

    archiver is optimized for performance, supporting streaming and allowing for efficient handling of large files and archives without excessive memory usage.

  • node-zip:

    node-zip is lightweight and performs adequately for basic tasks but may not handle large datasets efficiently compared to others.

  • yazl:

    yazl excels in performance, particularly for large files, as it streams data directly to the output, minimizing memory overhead.

  • zip-a-folder:

    zip-a-folder is efficient for zipping folders but may not be as performant as streaming libraries for very large directories.

  • zip-dir:

    zip-dir is designed for flexibility and can handle larger directories efficiently, though it may not match the performance of specialized libraries like yazl.

Streaming Support

  • adm-zip:

    adm-zip does not support streaming, which can be a limitation for applications needing to handle large files or archives efficiently.

  • archiver:

    archiver supports streaming, allowing you to create ZIP files on-the-fly, which is ideal for large datasets and reduces memory usage.

  • node-zip:

    node-zip does not provide streaming capabilities, making it less suitable for scenarios where memory efficiency is critical.

  • yazl:

    yazl is designed for streaming, allowing for efficient creation of ZIP files without loading everything into memory, making it suitable for large files.

  • zip-a-folder:

    zip-a-folder does not support streaming; it is a simple utility for zipping folders without advanced features.

  • zip-dir:

    zip-dir does not inherently support streaming but can handle larger directories effectively in a straightforward manner.

Compression Formats

  • adm-zip:

    adm-zip only supports the ZIP format, which may limit its use in scenarios requiring other compression types.

  • archiver:

    archiver supports multiple compression formats, including ZIP and TAR, providing flexibility for different project requirements.

  • node-zip:

    node-zip is limited to the ZIP format, making it less versatile for projects needing various compression methods.

  • yazl:

    yazl focuses on the ZIP format, providing efficient compression but lacking support for other formats.

  • zip-a-folder:

    zip-a-folder only creates ZIP files, which is sufficient for most use cases but limits versatility.

  • zip-dir:

    zip-dir is also limited to the ZIP format, making it straightforward but not flexible for different compression needs.

Use Cases

  • adm-zip:

    Ideal for quick zipping and unzipping tasks in small applications or scripts where simplicity is key.

  • archiver:

    Best suited for applications that require complex archiving solutions, such as web servers generating downloadable content on-the-fly.

  • node-zip:

    Great for lightweight applications needing basic ZIP functionality without additional overhead.

  • yazl:

    Perfect for performance-critical applications that need to create large ZIP files efficiently, such as backup systems.

  • zip-a-folder:

    Designed for quick and easy zipping of entire directories, making it ideal for file management tasks.

  • zip-dir:

    Useful for zipping directories with customizable options, suitable for various file organization tasks.

How to Choose: adm-zip vs archiver vs node-zip vs yazl vs zip-a-folder vs zip-dir

  • adm-zip:

    Choose adm-zip for straightforward ZIP file creation and extraction tasks. It's easy to use and ideal for quick implementations without complex requirements.

  • archiver:

    Select archiver if you need a robust solution that supports streaming and multiple compression formats. It's great for creating large archives efficiently and offers a rich set of features.

  • node-zip:

    Opt for node-zip if you prefer a simple and lightweight library for basic ZIP operations. It is suitable for projects that require minimal overhead and straightforward functionality.

  • yazl:

    Use yazl for high-performance ZIP file creation, especially when dealing with large files or needing to stream data. It is designed for speed and efficiency, making it a good choice for performance-critical applications.

  • zip-a-folder:

    Choose zip-a-folder if you want a simple way to zip entire directories. It abstracts away the complexities of handling file lists and is perfect for quick folder zipping tasks.

  • zip-dir:

    Select zip-dir for a more flexible approach to zipping directories, as it allows for customizable options and is easy to integrate into existing workflows.

Similar Npm Packages to adm-zip

adm-zip is a popular npm package for handling ZIP files in Node.js applications. It provides a simple and intuitive API for creating, reading, and modifying ZIP files, making it a go-to choice for developers who need to work with compressed files. With features like adding files, extracting content, and managing file metadata, adm-zip is a versatile tool for file manipulation.

While adm-zip is a solid choice, there are several alternatives available in the npm ecosystem that also provide ZIP file handling capabilities. Here are a few notable options:

  • jszip is a widely-used library for creating and reading ZIP files in JavaScript. It works both in the browser and in Node.js, making it a flexible option for developers who need to handle ZIP files in different environments. jszip supports a wide range of features, including compression options and streaming, which makes it suitable for more complex use cases. If you need a library that can handle ZIP files in both client-side and server-side applications, jszip is an excellent choice.

  • node-zip is another library for creating and reading ZIP files in Node.js. It is designed to be lightweight and easy to use, providing basic functionality for ZIP file manipulation. While it may not offer as many features as adm-zip or jszip, node-zip can be a good option for simpler use cases where a minimalistic approach is preferred.

  • zip-stream is a streaming ZIP file generator for Node.js. It allows you to create ZIP files in a memory-efficient manner by streaming data instead of loading everything into memory at once. This makes zip-stream particularly useful for handling large files or when working in environments with limited memory. If your application requires efficient ZIP file creation without the overhead of loading entire files into memory, zip-stream is a great option.

To compare these packages, check out the following link: Comparing adm-zip vs jszip vs node-zip vs zip-stream.

Similar Npm Packages to archiver

archiver is a powerful npm package designed for creating ZIP and TAR archives in Node.js applications. It provides a simple and efficient API for compressing files and directories, making it a popular choice for developers who need to bundle files together for download or storage. With support for various compression formats and the ability to stream data, archiver is versatile and suitable for a wide range of use cases.

While archiver is a robust solution for file archiving, there are other alternatives available that may fit different needs:

  • tar is a widely used package for working with TAR archives in Node.js. It allows users to create and extract TAR files easily. tar is particularly useful for developers who specifically need to handle TAR files without the additional overhead of ZIP compression. If your application primarily deals with TAR archives, this package offers a straightforward and efficient way to manage them.
  • zip-a-folder is a simple and easy-to-use package for zipping entire folders in Node.js applications. It abstracts the complexities of file handling and compression, allowing developers to quickly zip directories with minimal configuration. If you are looking for a lightweight solution specifically for zipping folders without the need for advanced features, zip-a-folder is a great option.

To explore how archiver, tar, and zip-a-folder compare, check out the following link: Comparing archiver vs tar vs zip-a-folder.

Similar Npm Packages to node-zip

node-zip is a JavaScript library for creating and manipulating ZIP files in Node.js applications. It provides an easy-to-use API for compressing files and directories, making it a popular choice for developers who need to handle ZIP file creation and extraction. While node-zip is a solid option for working with ZIP files, there are several alternatives available that offer similar functionalities. Here are a few noteworthy alternatives:

  • adm-zip is a widely-used library for ZIP file manipulation in Node.js. It allows for easy creation, reading, and extraction of ZIP files. With a straightforward API, adm-zip is suitable for both simple and complex ZIP file operations. It supports adding files and folders, reading file contents, and extracting files, making it a versatile choice for developers looking for a comprehensive ZIP handling solution.
  • yazl is another library focused on creating ZIP files in Node.js. It is designed to be lightweight and efficient, providing a simple API for adding files to a ZIP archive. yazl is particularly useful for applications that require fast ZIP file creation without the overhead of additional features. If your primary need is to generate ZIP files quickly and efficiently, yazl is a great option.
  • zip-a-folder is a library specifically designed for zipping entire directories in Node.js. It simplifies the process of compressing folders into ZIP files with minimal configuration. If your use case involves zipping folders rather than individual files, zip-a-folder provides a straightforward solution that focuses on this specific task.
  • zip-lib is a flexible library for creating and manipulating ZIP files in Node.js. It offers a more extensive set of features, including support for streaming, password protection, and more. zip-lib is ideal for developers who need advanced functionalities and customization options when working with ZIP files.

To compare these packages, visit: Comparing adm-zip vs node-zip vs yazl vs zip-a-folder vs zip-lib.

Similar Npm Packages to yazl

yazl is a Node.js library that provides a simple and efficient way to create ZIP archives. It is designed to be lightweight and fast, making it an excellent choice for applications that need to generate ZIP files on the fly. With yazl, developers can easily add files and directories to a ZIP archive, customize compression levels, and handle various file types. Its straightforward API allows for quick integration into existing projects, making it a popular choice for file compression tasks.

While yazl is a solid option for creating ZIP files, there are several alternatives available in the Node.js ecosystem that offer similar functionality. Here are a few noteworthy alternatives:

  • adm-zip is a simple and easy-to-use library for creating and extracting ZIP files in Node.js. It provides a straightforward API for reading and writing ZIP archives, making it suitable for both simple and complex use cases. Adm-zip supports various features, including adding files, extracting archives, and handling directory structures. If you need a library that is easy to use and requires minimal setup, adm-zip is a great option.
  • archiver is a powerful library for creating ZIP and TAR archives in Node.js. It offers a rich set of features, including support for streaming, compression, and various archive formats. Archiver is highly customizable and is well-suited for applications that require advanced archiving capabilities. If you need more control over the archiving process and want to create complex ZIP files, archiver is an excellent choice.
  • zip-a-folder is a straightforward library that allows you to zip an entire folder with a simple API. It is particularly useful for projects where you need to compress entire directories quickly. Zip-a-folder abstracts away the complexity of handling individual files and directories, making it easy to use for developers who want a quick solution for zipping folders.
  • zip-lib is another library for creating and manipulating ZIP files in Node.js. It provides a flexible API for adding files, directories, and even streams to ZIP archives. Zip-lib supports various compression methods and offers features like password protection and file encryption. If you are looking for a library that provides advanced features while maintaining ease of use, zip-lib is worth considering.

To see how yazl compares with its alternatives, check out the comparison: Comparing adm-zip vs archiver vs yazl vs zip-a-folder vs zip-lib.

Similar Npm Packages to zip-a-folder

zip-a-folder is an npm package that allows developers to easily zip entire folders in Node.js applications. It provides a simple and straightforward API to compress files and directories into a zip archive, making it a useful tool for file management and distribution tasks. While zip-a-folder is a great option for zipping folders, there are several alternatives available in the npm ecosystem. Here are a few notable ones:

  • adm-zip is a popular library for creating and reading zip files in Node.js. It offers a comprehensive set of features for managing zip archives, including the ability to add, delete, and extract files. adm-zip is known for its ease of use and performance, making it a solid choice for developers looking to handle zip files without much overhead. If you need more control over the contents of the zip file or require additional functionalities, adm-zip is a great alternative.

  • archiver is another powerful library for creating zip files and other archive formats in Node.js. It supports streaming and can handle large files efficiently, making it suitable for applications that require high performance. archiver provides a flexible API that allows developers to customize the compression process and add various file types to the archive. If you are looking for a robust solution for archiving files with advanced features, archiver is worth considering.

  • node-zip is a simple library for creating zip files in Node.js. It provides a straightforward API for zipping files and directories, making it easy to integrate into applications. While it may not have as many features as some of the other libraries, its simplicity makes it a good choice for basic zipping tasks.

  • yazl is a lightweight library for creating zip files in Node.js. It focuses on performance and efficiency, allowing developers to create zip archives quickly. yazl is particularly useful for applications that need to generate zip files on-the-fly, as it supports streaming and can handle large datasets without consuming excessive memory.

  • zip-dir is a straightforward utility for zipping directories in Node.js. It provides a simple API to compress entire directories into zip files, making it an excellent choice for developers who need a quick and easy solution for zipping folders. If your primary requirement is to zip directories without additional complexities, zip-dir is a solid option.

To compare these packages, check out the following link: Comparing adm-zip vs archiver vs node-zip vs yazl vs zip-a-folder vs zip-dir.

Similar Npm Packages to zip-dir

zip-dir is a Node.js package that allows developers to easily create ZIP archives from directories. It provides a simple API to compress entire folders into ZIP files, making it a convenient choice for applications that need to bundle files for download or storage. While zip-dir is a great option for zipping directories, there are several alternatives available that offer similar functionality. Here are a few noteworthy alternatives:

  • adm-zip is a popular library for handling ZIP files in Node.js. It allows you to create, read, and modify ZIP files with ease. adm-zip is particularly user-friendly and provides a straightforward API for both zipping and unzipping files. If you need a comprehensive solution for working with ZIP files, including the ability to manipulate existing archives, adm-zip is a solid choice.
  • archiver is another powerful library for creating ZIP and TAR archives in Node.js. It supports streaming and is designed for performance, making it suitable for applications that need to handle large files or directories. archiver provides a flexible API and allows for various compression formats, making it a versatile option for developers looking to create archives efficiently.
  • node-zip is a simple library for creating ZIP files in Node.js. It offers basic functionality for zipping files and directories but is less feature-rich compared to some of the other options. If you are looking for a lightweight solution for basic ZIP file creation without additional complexity, node-zip may be sufficient for your needs.
  • yazl is a streaming ZIP file generator for Node.js. It is designed for performance and efficiency, allowing you to create ZIP files on-the-fly without needing to load all data into memory. yazl is ideal for applications that require efficient handling of large files or need to generate ZIP files dynamically.
  • zip-a-folder is a straightforward library that focuses specifically on zipping folders. It provides a simple API to compress entire directories into ZIP files. If you are looking for a no-frills solution for zipping folders without the need for advanced features, zip-a-folder is a great option.

To see how zip-dir compares with these alternatives, check out the comparison: Comparing adm-zip vs archiver vs node-zip vs yazl vs zip-a-folder vs zip-dir.

README for adm-zip

ADM-ZIP for NodeJS

ADM-ZIP is a pure JavaScript implementation for zip data compression for NodeJS.

Build Status

Installation

With npm do:

$ npm install adm-zip

Electron file system support described below.

What is it good for?

The library allows you to:

  • decompress zip files directly to disk or in memory buffers
  • compress files and store them to disk in .zip format or in compressed buffers
  • update content of/add new/delete files from an existing .zip

Dependencies

There are no other nodeJS libraries that ADM-ZIP is dependent of

Examples

Basic usage

var AdmZip = require("adm-zip");

// reading archives
var zip = new AdmZip("./my_file.zip");
var password = "1234567890";
var zipEntries = zip.getEntries(); // an array of ZipEntry records - add password parameter if entries are password protected

zipEntries.forEach(function (zipEntry) {
    console.log(zipEntry.toString()); // outputs zip entries information
    if (zipEntry.entryName == "my_file.txt") {
        console.log(zipEntry.getData().toString("utf8"));
    }
});
// outputs the content of some_folder/my_file.txt
console.log(zip.readAsText("some_folder/my_file.txt"));
// extracts the specified file to the specified location
zip.extractEntryTo(/*entry name*/ "some_folder/my_file.txt", /*target path*/ "/home/me/tempfolder", /*maintainEntryPath*/ false, /*overwrite*/ true);
// extracts everything
zip.extractAllTo(/*target path*/ "/home/me/zipcontent/", /*overwrite*/ true);

// creating archives
var zip = new AdmZip();

// add file directly
var content = "inner content of the file";
zip.addFile("test.txt", Buffer.from(content, "utf8"), "entry comment goes here");
// add local file
zip.addLocalFile("/home/me/some_picture.png");
// get everything as a buffer
var willSendthis = zip.toBuffer();
// or write everything to disk
zip.writeZip(/*target file name*/ "/home/me/files.zip");

// ... more examples in the wiki

For more detailed information please check out the wiki.

Electron original-fs

ADM-ZIP has supported electron original-fs for years without any user interractions but it causes problem with bundlers like rollup etc. For continuing support original-fs or any other custom file system module. There is possible specify your module by fs option in ADM-ZIP constructor.

Example:

const AdmZip = require("adm-zip");
const OriginalFs = require("original-fs");

// reading archives
const zip = new AdmZip("./my_file.zip", { fs: OriginalFs });
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