TAR.BZ2 to TAR Converter

Convert TAR.BZ2 to TAR online for free. Fast, secure, and high-quality conversion with no sign-up or software required.

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Maximum file size is 1GB

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How it works

Three steps to your converted file

Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.

Upload your file

Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.

Choose an output format

Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.

Convert & download

Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.

What is a TAR.BZ2 file?

A TAR.BZ2 file is a TAR archive compressed using the Bzip2 algorithm, which employs the Burrows-Wheeler transform (BWT), Move-to-Front (MTF) transform, and Huffman coding. It offers higher compression ratios than the Gzip (DEFLATE) algorithm but requires significantly more CPU resources for compression and decompression. This format is widely used in Linux distributions for packaging source code and software binaries where bandwidth conservation is prioritized over processing speed.

How to open a TAR.BZ2 file

Linux and macOS systems support this format natively via the terminal using tar -xjf or tar -xvjf. For Windows users, native support is absent, necessitating third-party software such as 7-Zip, WinRAR, or PeaZip. The format allows for streaming decompression, meaning the entire archive does not need to be read before extraction begins.

TAR.BZ2 Technical Info

Full Name: Tape Archive compressed with Bzip2
Developed By: Julian Seward
Initial Release: 1996
MIME Type: application/x-bzip2

What is a TAR file?

The TAR (Tape Archive) format is a file format standardized by POSIX.1-1988 and later POSIX.1-2001 (pax), originally developed for writing data to sequential I/O devices like magnetic tape drives. Unlike modern archive formats, TAR is purely a container format that concatenates multiple files into a single archive without native compression, preserving file system attributes such as user/group permissions, dates, and directory structures. It is frequently paired with compression utilities like Gzip or Bzip2 in Unix-like environments.

How to open a TAR file

Most Unix-based systems (Linux, macOS, BSD) include native support via the GNU Tar command-line utility. Windows does not natively support TAR extraction in versions prior to Windows 10 (Build 17063), requiring third-party tools. For cross-platform compatibility, 7-Zip and WinRAR are standard utilities for inspecting and extracting TAR containers.

TAR Technical Info

Full Name: Tape Archive
Developed By: AT&T Bell Laboratories
Initial Release: 1979
MIME Type: application/x-tar

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Every TAR.BZ2 to TAR conversion runs on our servers, so your device stays fast and the output quality stays intact.

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Developer API

Convert TAR.BZ2 to TAR via API

Automate TAR.BZ2 to TAR conversions in three steps: create a job, upload your file, then poll for the result.

# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "tag": "tar.bz2-to-tar",
    "tasks": {
      "upload-file": {
        "operation": "import/upload"
      },
      "convert": {
        "operation": "convert",
        "input": "upload-file",
        "output_format": "tar"
      },
      "export-result": {
        "operation": "export/url",
        "input": "convert"
      }
    }
  }'

# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.tar.bz2

# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
  -H "Authorization: Bearer YOUR_API_KEY"

Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.