Convert RAR to TAR.XZ Online Free

Convert RAR archives to the open TAR.XZ format for maximum compression and full Linux compatibility. No proprietary software needed. Powered by 7-Zip.

Quick Answer

ChangeThisFile converts your RAR archive to the open TAR.XZ format using 7-Zip on our secure servers. TAR.XZ uses LZMA2 compression for the best compression ratio and full Unix permission support. Move from proprietary RAR to a standard, open format. Your file is encrypted during upload and auto-deleted after processing, completely free with no signup required.

Free No signup required Encrypted transfer · Auto-deleted Under 2 minutes Updated March 2026

Convert RAR to TAR.XZ

Drop your RAR file here to convert it instantly

Drag & drop your .rar file here, or click to browse

Convert to TAR.XZ instantly

RAR vs TAR.XZ: Format Comparison

Key differences between the two formats

Feature	RAR	TAR.XZ
Algorithm	Proprietary (RARLAB)	LZMA2
Compression ratio	Very good	Best among common formats
License	Proprietary (shareware)	Open source, free
Unix permissions	Limited support	Full support (TAR preserves ownership)
Encryption	AES-256	No built-in encryption
Integrity checks	CRC-32 + recovery records	CRC-64 and SHA-256
Compatibility	WinRAR, 7-Zip, unrar	Native on Linux/macOS, 7-Zip on Windows
Best for	Windows file sharing	Maximum compression, Linux packages

When to Convert

Common scenarios where this conversion is useful

Maximum compression with open formats

TAR.XZ uses LZMA2, which typically compresses better than RAR's proprietary algorithm, while being completely open source and royalty-free.

Linux package compatibility

TAR.XZ is the standard format for Linux distribution packages. Convert RAR files into the format expected by Linux package managers and build systems.

Open source compliance

When contributing to or distributing open source software, using open formats like TAR.XZ avoids dependencies on proprietary RAR tools.

Cross-platform deployment

Convert RAR files from Windows users into TAR.XZ for deployment on Linux servers with proper file permissions and optimal compression.

Who Uses This Conversion

Tailored guidance for different workflows

Developers

Convert RAR packages to TAR.XZ for compatibility with build tools or deployment pipelines
Transform RAR release archives to TAR.XZ for distribution to users on different operating systems

Verify that file permissions and symlinks are preserved when converting between RAR and TAR.XZ

Check the compressed TAR.XZ size to ensure the archive meets distribution size limits

System Administrators

Convert RAR backup archives to TAR.XZ for long-term storage or migration to a new system
Transform RAR log archives to TAR.XZ for tools that require a specific archive format

Test extracting the converted TAR.XZ archive to verify all files are intact and uncorrupted

Use checksums to verify data integrity after converting large RAR archives to TAR.XZ

IT Professionals

Convert RAR archives to TAR.XZ for sharing with clients or partners who need a specific format
Transform RAR compressed files to TAR.XZ when migrating data between Windows, macOS, and Linux

Consider the compression ratio: TAR.XZ may produce smaller or larger files than the RAR original

Ensure the recipient has software that can extract TAR.XZ before sending the converted archive

How to Convert RAR to TAR.XZ

1

Upload your RAR file

Drag and drop your .rar file onto the converter, or click to browse. Files up to 50 MB are supported for free.
2

Server-side conversion

Your file is securely uploaded and converted on our servers using 7-Zip. The RAR is extracted and re-archived as an XZ-compressed TAR with LZMA2 compression. This typically takes a few seconds.
3

Download the result

Once conversion is complete, click Download to save your .tar.xz file. The uploaded file is automatically deleted from our servers.

Frequently Asked Questions

Is the RAR to TAR.XZ conversion free?

Yes, completely free. Convert RAR to TAR.XZ with no cost, no signup, and no watermarks.

Do I need WinRAR to use this?

No. Our server uses 7-Zip to extract RAR archives. You don't need WinRAR or any other software on your end.

Will the TAR.XZ file be smaller than the RAR?

Often yes. LZMA2 typically achieves better compression ratios than RAR's proprietary algorithm, especially on text-heavy data.

Is my file kept on your servers?

No. Files are automatically deleted immediately after conversion. Nothing is stored or retained.

Is the transfer secure?

Yes. Files are transferred over encrypted HTTPS connections. Your data is protected in transit.

Are all files in the archive preserved?

Yes. All files and directory structure from the RAR archive are preserved in the TAR.XZ output.

Can I convert RAR5 format?

Yes. Both RAR4 and RAR5 archive formats are supported for extraction and conversion to TAR.XZ.

Can I extract TAR.XZ on Windows?

Yes. 7-Zip, WinRAR, and PeaZip can all extract TAR.XZ files on Windows. On Linux and macOS, use tar xJf file.tar.xz in the terminal.

What is the maximum file size?

Archives up to 50 MB are supported for free conversion.

Can I convert password-protected RAR files?

Password-protected archives must be unencrypted before conversion. Upload unprotected archives only.

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