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Free LZ to TAR.GZ Converter Online

Convert LZ files to TAR.GZ quickly and easily online. Upload files up to 2GB and download your converted files in just a few clicks.

Drag & drop your files

JPEG, PNG, PDF, and other formats, up to 2GB

Privacy Files stay private.

Privacy Automatically deleted after 24 hours.

Privacy 2GB upload limit.

4.8/5

Trusted for 1,794,705+ conversions

HOW IT WORKS

Convert LZ to TAR.GZ in three steps

Three steps, no account, nothing to install.

01

Upload LZ files

Drag and drop or upload LZ files you want to convert to TAR.GZ.

02

Convert to TAR.GZ

Select TAR.GZ as the output format and start the conversion.

03

Download

Download each TAR.GZ as it finishes, or grab everything as one zip. You can also share a link.

LZ

LZ is a file format that uses the Lempel-Ziv compression algorithm. It is often used in various compression applications and archives.

TAR.GZ

File extension for compressed archive files using the Gzip compression algorithm. It is widely used for packaging multiple files into a single archive while maintaining efficient compression.

USE CASES

Use Cases for LZ to TAR.GZ

Here are day to day use cases of LZ to TAR.GZ

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Extract legacy software archives for system migration

When migrating servers or systems, IT professionals often encounter old software distributed in the obsolete LZ format. Converting LZ to the modern TAR.GZ standard ensures these critical archives remain accessible on current Linux/Unix systems without compatibility issues.

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Restore backup files from older systems

System administrators needing to recover data from legacy backup systems frequently find archives in the outdated LZ compression format. Converting to TAR.GZ makes these backups usable with modern tools while maintaining file integrity during restoration processes.

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Access historical research data archives

Academic researchers and data analysts often work with historical datasets compressed in LZ format from older studies. Converting to TAR.GZ preserves the original file structure while making the data accessible to contemporary analysis software and research teams.

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Migrate archived legal documents to modern format

Law firms and legal departments maintaining decades of case files may have important documents stored in LZ archives. Converting these to TAR.GZ ensures long-term preservation and compliance with modern digital archiving standards while maintaining the original folder hierarchy.

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Process legacy financial records for audit purposes

Accounting departments and auditors dealing with financial records from older systems often encounter LZ-compressed transaction histories. Converting to TAR.GZ enables efficient extraction and review while preserving the audit trail and document timestamps.

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Recover archived academic projects and theses

Universities and researchers maintaining digital repositories may have graduate theses, research papers, or course materials stored in LZ format. Converting to TAR.GZ ensures these academic works remain accessible to future students and researchers using modern systems.

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Transfer legacy system documentation to cloud storage

Organizations moving their documentation archives to cloud platforms often discover technical manuals and system documentation in LZ format. Converting to TAR.GZ facilitates smooth migration to cloud storage while maintaining the original file organization and metadata.

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Access historical government records and archives

Government agencies and public institutions digitizing historical records may encounter LZ-compressed archives from early digitalization efforts. Converting to TAR.GZ ensures public records remain accessible while meeting modern digital preservation requirements.

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Restore old website backups for content migration

Web developers and IT teams migrating old websites often find backup files in LZ format that contain crucial content, themes, and configurations. Converting to TAR.GZ enables extraction and migration of these elements to modern content management systems.

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Process legacy scientific data from research instruments

Scientific laboratories working with data from older instruments and monitoring systems frequently encounter output files compressed in LZ format. Converting to TAR.GZ allows researchers to analyze historical data using current analytical software and methodologies.

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Recover archived business documents during mergers

During company mergers and acquisitions, legal and compliance teams often discover corporate documents, contracts, and records stored in LZ archives from acquired companies. Converting to TAR.GZ ensures smooth due diligence and integration of historical business records.

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Access legacy software source code repositories

Software development teams maintaining or updating legacy applications may find source code archives in LZ format. Converting to TAR.GZ enables developers to examine historical codebases and implement necessary updates or security patches using modern development tools.

MORE LZ TOOLS

Explore our other archive operations

LZ is a file format that uses the Lempel-Ziv compression algorithm. It is often used in various compression applications and archives.

Explore all tools

1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per file

0

Files kept

Auto-delete in 24h

WHY DRAGDROPDO

Built to be quick, safe, and free

dragdropdo offers seamless flexibility for managing files of any type. Whether it's PDFs, images, or zipped folders, we've got you covered.

Private by default

Files stay encrypted in transit and are automatically removed after 24 hours.

No install required

Run everything in the browser — no desktop app, no sign-up wall to start.

Cloud import

Pull files from Google Drive and keep working without local downloads first.

Share & download

Grab a zip or share a link / QR so teammates can pick up results on any device.

FAQ

Frequently Asked Questions

Answers to frequently asked questions about dragdropdo's LZ to TAR.GZ Converter.