Comparisons
WinRAR vs 7-Zip
WinRAR and 7-Zip are the two archive tools people ask about most on Windows. Here is how they actually differ, feature by feature.
Get an archive tool for your computer
Download the installer and start opening RAR, ZIP and 7z archives in a few minutes.
WinRAR and 7-Zip solve overlapping but not identical problems. WinRAR is a commercial product built around the RAR format, distributed with an unlimited-time evaluation. 7-Zip is free and open source, built around the 7z format, and does not create RAR archives at all. Both can extract RAR files.
Feature-by-feature comparison
| Feature | WinRAR | 7-Zip |
|---|---|---|
| Formats it can extract | RAR, ZIP, 7z, and other common formats | 7z, ZIP, RAR, and many other formats |
| Formats it can create | RAR, ZIP | 7z, ZIP |
| License and cost | Paid, unlimited-time evaluation available | Free, open source |
| Platform | Windows GUI; command-line RAR/unrar build for macOS and Linux | Windows GUI; command-line p7zip-style builds exist for other platforms |
| Explorer context menu | Yes | Yes |
| Encryption | AES encryption for RAR and ZIP archives, with optional filename encryption for RAR | AES-256 encryption for 7z; ZIP encryption support is more limited |
| Repair / recovery record | Built-in recovery record and archive repair for RAR archives | No recovery-record feature; damaged 7z archives are harder to partially recover |
| Updates | Updated by RARLAB on its own release schedule | Updated by its open-source maintainers on their own schedule |
Where WinRAR is the better fit
- You need to create
.rararchives specifically, for compatibility with a workflow that expects them. - You want a built-in recovery record so an archive can survive minor corruption during transfer.
- You are comfortable evaluating or paying for the license.
Where 7-Zip is the better fit
- You want a free tool with no licensing decision to make.
- You are fine creating 7z or ZIP archives rather than RAR.
- You want the source code to be auditable, since 7-Zip is open source.
For the format differences behind this comparison — independent of either program — see RAR vs 7z. If you are considering other alternatives beyond 7-Zip, the full list is on WinRAR alternatives.
Download and try it yourself
Install the archive tool and apply the steps from this guide on your own files.
Frequently asked questions
Can 7-Zip open RAR files?
Yes, 7-Zip can extract RAR archives. It cannot create new RAR archives, since RAR is proprietary to RARLAB.
Which one is faster?
Compression speed depends heavily on the file types, compression level, and hardware involved, so we do not publish benchmark numbers. Both are considered practical for everyday use.
Does 7-Zip have a recovery record like WinRAR?
No. WinRAR includes a recovery record feature for RAR archives; 7-Zip does not have an equivalent feature for 7z archives.
Is WinRAR actually required to open RAR files?
No. Free tools including 7-Zip can extract RAR files. WinRAR is only required if you need to create RAR archives or want its recovery-record and repair features.
Which should a typical Windows user pick?
If you never need to create RAR files, 7-Zip covers most everyday extraction and archiving needs at no cost. If you specifically need to produce `.rar` archives, you need WinRAR.
Related guides
- RAR vs 7zRAR and 7z are both container formats built around solid, high-ratio compression, but they differ in who controls the format and what tooling can create them.
- WinRAR AlternativesIf you want to stop paying for or evaluating WinRAR, several free and paid programs can open and create archives instead. Here is what each one does and does not do.
- Best RAR ExtractorsThere is no single 'best' RAR extractor for everyone. Here is what to judge them on, and how the common options compare across platforms.
- WinRAR Licensing ExplainedWinRAR is commercial software distributed under an evaluation model, not a free program, though it keeps working after the trial ends.
WinRAR is a trademark of its respective owner. RareExplorer is an independent resource and is not affiliated with or endorsed by RARLAB or win.rar GmbH. Read our editorial policy to see how this page was researched.