Convert ZIP to TAR Online Free

Convert ZIP files to TAR format easily and free in your browser. Ideal for Unix systems, this tool simplifies archiving without compression.

Convert ZIP to TAR Online Free

Transform ZIP archives into TAR format while preserving file structure

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This page converts your ZIP to TAR files using secure server-assisted processing. Files are uploaded over an encrypted connection, converted on our servers, and are not stored or retained after your download completes, and no sign-up is required. Drop your ZIP files below and the TAR output is ready to download in seconds. ZIP and TAR have different characteristics: depending on whether you're going from a more-compressed format to a less-compressed one or vice versa, the resulting file size and quality will differ accordingly. The exact tradeoffs are explained in the comparison section further down the page.

Drop your ZIP or TAR files here

or click to browse files

Practical limits vary by file and workload
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Understanding the Conversion

Converting from ZIP to TAR allows users to transition from a widely-used compressed format to a simpler archival format, ideal for Unix-like systems. TAR is especially useful for bundling multiple files into a single archive without compression, making it optimal for backups or software distribution.

ZIP ZIP Archive Format

ZIP is a popular archive format that employs lossless data compression. Established in the late 1980s, it quickly became a staple for file compression due to its ease of use and broad compatibility across various operating systems.

The ZIP format supports various compression algorithms and is often used to package multiple files and folders into a single compressed file, facilitating easier storage and transfer. It is the default format for many file compression utilities.

ZIP files can contain both compressed and uncompressed data, and they support features such as file encryption, file spanning, and metadata storage. This versatility has made ZIP a preferred choice for users ranging from casual consumers to software developers.[1]

TAR Tape Archive (TAR) Format

TAR, short for Tape Archive, is a file format used to combine multiple files into a single archive file without compression. Developed in the 1970s for Unix systems, it is primarily utilized for backing up and restoring data.

TAR files store file system information, including file permissions and directory structures, making them ideal for preserving the integrity of file attributes during transfer.

While TAR itself does not compress files, it can be combined with compression utilities like gzip or bzip2 to reduce file size, resulting in formats like .tar.gz or .tar.bz2.[2]

Key Reasons to Convert ZIP to TAR

Unix Compatibility

TAR is the default archiving format for Unix-based systems, making this conversion essential for users who need to maintain compatibility with Unix tools and workflows.

File Attribute Preservation

Converting ZIP to TAR helps preserve file permissions and metadata, which is crucial when transferring files between systems.

Simplified Archiving

TAR's ability to combine files without compression allows for quicker access and extraction, making it more efficient for certain use cases.

Backup and Restore Efficiency

Using TAR for backups ensures that all original file attributes are retained, which is particularly important for system administrators managing critical data.

How to Convert ZIP to TAR

  1. Upload Your ZIP File

    Click the upload area or drag and drop your ZIP archive. You can convert multiple files simultaneously.

  2. Select TAR Format

    Choose TAR as your target format. The converter will extract files from the ZIP archive and repackage them in TAR format.

  3. Download Converted TAR

    Download your newly created TAR archive immediately. For security, files are automatically removed from our servers after conversion.

ZIP vs TAR Comparison

FeatureZIPTAR
CompressionLossless (varies by algorithm)None (archiving only)
File SizeCan be significantly reducedSame as original files
SpeedVaries with compression levelVery fast (no compression)
CompatibilitySupported on all major OSStandard on Unix/Linux
Use CaseGeneral file compression and packagingBundling files for Unix systems

Where Each Format Fits

Common ZIP Use Cases

Distributing software or documents, archiving large datasets, and compressing multimedia files for storage or sharing.

Backing up important files, sending multiple files as email attachments, and simplifying file organization.

Common TAR Use Cases

Archiving and backing up system files, distributing software packages in Unix environments, and preparing files for transfer across networks.

Creating installation packages, maintaining file integrity during transfers, and bundling configuration files for applications.

ZIP Limitations

ZIP files can become large if they contain many uncompressed files, and while compression is effective, it may not achieve the same level of size reduction as other formats like 7Z.

Some ZIP implementations may have compatibility issues with certain compression methods, and extracting files may require specific software in some cases.

Format Capabilities Side by Side

ZIP Key Features

  • Lossless compression with various algorithms
  • Support for encryption and password protection
  • Widely supported across all major operating systems
  • Ability to compress multiple files and folders
  • Easy to create and extract with built-in utilities

TAR Key Features

  • Combines multiple files into a single archive
  • Preserves original file permissions and metadata
  • Standard on Unix and Linux systems
  • Can be used with compression tools for size reduction
  • Ideal for backups and data restoration

Getting the Best Result

Review Archive Contents

Before starting the conversion, ensure your ZIP archive contains all necessary files. Since TAR does not compress, the resulting file size will be similar to the total size of the original files.

Consider File Organization

TAR archives maintain the original directory structure, so plan accordingly if you need specific file arrangements post-conversion.

Test on Target System

After conversion, validate the TAR file on your target Unix/Linux system to ensure that all files and permissions are intact.

ZIP to TAR Conversion Data

Converting standard ZIP archive with deflate (ZIP) to tape archive without compression (TAR) involves a specific tradeoff. TAR typically produces a slightly larger archive than ZIP.

Typical File Size
TAR typically produces a slightly larger archive than ZIP
Quality Outcome
Lossless conversion (perfect quality preservation)
Typical Conversion Speed
Depends on archive size and compression level

Useful when applications or workflows require the TAR format specifically.

Sources and References

Format details on this page are based on the official specifications and documentation below.

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