TGZ to RAR Converter

Convert TGZ to RAR online — strong compression with recovery

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Private and Secure

Uploaded TGZ files are deleted immediately after conversion, and resulting RAR archives are removed within 24 hours — your data stays private.

Quick Turnaround

Cloud infrastructure handles the TGZ to RAR repacking rapidly, even for large archives, so you spend less time waiting.

Error Recovery Built In

RAR supports recovery records that can repair damage — converting from TGZ to RAR adds a safety net your original gzip archive lacked.

How to convert TGZ to RAR

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Choose rar or any other format you need as a result (more than 200 formats supported)

Let the file convert and you can download your rar file right afterwards

About formats

TGZ (also written as .tar.gz) is the most widely used compound archive format on Unix-like systems, combining TAR) archiving with gzip compression. Gzip was created by Jean-loup Gailly and Mark Adler, first released on October 31, 1992 as a free, patent-unencumbered replacement for the Unix compress utility. The TAR layer bundles files with full Unix metadata (permissions, ownership, timestamps, symlinks, hard links) into a single sequential stream, and gzip compresses it using the Deflate algorithm — a combination of LZ77 dictionary matching and Huffman coding. The resulting .tar.gz or .tgz file is the standard format for distributing source code, creating system backups, and packaging software on Linux and Unix platforms. One advantage is near-universal support — TGZ files can be created and extracted on every Unix system, Windows (via 7-Zip, WinRAR), and macOS natively, making it the safest choice when the recipient's platform is unknown. Fast decompression is another practical strength: gzip extraction is significantly faster than bzip2 or xz, important for CI/CD pipelines, container image layers, and automated deployments where extraction time matters. GNU tar supports TGZ natively with the -z flag, and the format serves as the basis for many higher-level packaging systems. While XZ offers better compression ratios, TGZ remains the default choice when broad compatibility and extraction speed are priorities.

Developer: Jean-loup Gailly and Mark Adler

Initial release: October 31, 1992

RAR (Roshal Archive) is a proprietary compressed archive format created by Russian software engineer Eugene Roshal in March 1993, distributed through the WinRAR) archiver that became one of the most widely installed Windows applications worldwide. The format uses a sophisticated compression algorithm that has evolved through several major versions (RAR 1.3, 2.0, 3.0, 5.0), with each revision improving compression ratios and adding features. RAR5, the current version, employs a dictionary-based algorithm with dictionary sizes up to 1 GB and supports optional BLAKE2sp hashing for integrity verification. The format provides solid compression (treating multiple files as a continuous stream), multi-volume archive splitting, recovery records for repairing damaged archives, AES-256 encryption for both content and filenames, and Unicode filename support. One advantage is reliable error recovery — RAR's recovery record feature can reconstruct damaged archive portions, a capability that made it popular for distributing large files across unreliable connections and Usenet posts. Strong compression performance is another key strength: RAR consistently ranks among the top formats for general-purpose compression ratios, particularly on heterogeneous file collections. While the compression algorithm is proprietary and creating RAR archives requires licensed software, the decompression code is freely available, and extraction is supported by virtually every archiving tool across all platforms. RAR remains one of the most common archive formats encountered online.

Developer: Eugene Roshal

Initial release: March 1993

Frequently Asked Questions

Why convert TGZ to RAR?

RAR offers built-in error recovery records that help repair partially corrupted archives. It also compresses better than gzip in many real-world scenarios, making it ideal for sharing.

What can I use to open RAR files?

WinRAR is the native tool on Windows. On other platforms, 7-Zip, PeaZip, or The Unarchiver handle RAR files without issues. Most Linux file managers also support it.

Does the conversion keep my files organized?

Yes. The full directory tree inside your TGZ archive transfers over to the RAR file exactly as it was — no renaming, no reordering.

Can I batch convert several TGZ archives to RAR?

Yes, convertio.tools lets you upload multiple TGZ files and convert them all to RAR in one go, saving time on repetitive tasks.

Is there a cost for TGZ to RAR conversion?

No. The basic conversion service is free and requires no account. Just upload, convert, and download your RAR archive.

Will this work on my phone?

It will. The converter is fully browser-based, so it works on smartphones and tablets running iOS or Android — no app download needed.

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TGZ to RAR Quality Rating

4.7 (64 votes)

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