RAR vs 7Z

Compare RAR and 7Z formats to find the best option for your needs.

Convert to 7Z
RAR

Archive

RAR archive - advanced compression format

Advantages

  • Better compression
  • Recovery records
  • Split archives
  • Solid compression

Disadvantages

  • Requires WinRAR
  • Proprietary format
  • Slower compression

Best for

  • Maximum compression
  • Large files
  • Split archives
Convert to 7Z
7Z

Archive

7-Zip compressed archive format

Advantages

  • Highest compression ratio
  • Open source
  • Supports encryption

Disadvantages

  • Slower compression
  • Less universal than ZIP

Best for

  • Maximum compression
  • Large files
  • Encrypted archives

Side-by-side comparison

Side-by-side comparison
FeatureRAR7Z
CategoryArchiveArchive
File sizeMediumMedium
CompatibilityGoodGood
QualityGoodGood

Questions and answers

What is the difference between RAR and 7Z?
RAR: RAR archive - advanced compression format. 7Z: 7-Zip compressed archive format.
Which format should I choose: RAR or 7Z?
It depends on the job. RAR is the better pick for: Maximum compression, Large files, and Split archives. 7Z is the better pick for: Maximum compression, Large files, and Encrypted archives.
Can I convert RAR to 7Z?
Yes. Open the RAR to 7Z converter, drop the file and download the result.
Is RAR better than 7Z?
Not in general. RAR is stronger at: Maximum compression, Large files, and Split archives. 7Z is stronger at: Maximum compression, Large files, and Encrypted archives.

Ready to convert?

RAR → 7Z

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