WinRAR
What Is WinRAR? Complete Overview
WinRAR is a Windows file archiver used to create, open, and manage compressed archives such as RAR and ZIP.
Get an archive tool for your computer
Download the installer and start opening RAR, ZIP and 7z archives in a few minutes.
WinRAR is a file-compression utility made by RARLAB. It can create archives in its own RAR format, open RAR archives created by anyone, and also create and extract ZIP files. It is one of the most widely installed archive programs on Windows, largely because RAR is a proprietary format and WinRAR's own RAR/unrar tools are the software that originated it.
What WinRAR actually does
- Extracts files from
.rar,.zip, and several other archive formats. - Creates new archives in RAR or ZIP format, including password-protected ones.
- Splits large archives into smaller, numbered volumes for easier transfer.
- Tests archives for errors and can attempt to repair mildly damaged RAR files.
- Integrates with File Explorer's right-click menu for quick extract and compress actions.
Formats it supports
WinRAR reads and writes RAR and ZIP natively, and it can also open several other archive types such as 7Z, TAR, and ISO for extraction. For background on the RAR format's structure, see what the RAR file format is. If you're deciding between RAR and ZIP for your own files, ZIP vs. RAR compares the two directly.
Platforms
WinRAR itself, with its full graphical interface, is a Windows application. It runs on both 32-bit and 64-bit editions of Windows, with specific installers for each — see 64-bit WinRAR and 32-bit WinRAR. There is no WinRAR GUI app for macOS; RARLAB instead publishes a command-line RAR/unrar tool for macOS, which is covered on RAR for Mac. If you're on Windows and want a broader look at how the operating system handles archives, see archive software on Windows.
Licensing in brief
WinRAR is commercial, paid software distributed with an evaluation period that has no fixed expiration date — it keeps running after that period but shows a reminder screen. The full breakdown of how this works is on WinRAR licensing.
Everything in this guide cluster
- WinRAR download guide — obtaining and verifying the official installer.
- WinRAR for Windows, Windows 11, and Windows 10 — version-specific notes.
- 64-bit and 32-bit build guidance.
- Installation walkthrough and uninstall guide.
- Using WinRAR — extracting, compressing, and passwords.
- Licensing and portable use.
If something in WinRAR isn't behaving as expected, our troubleshooting hub has dedicated pages for common failures, and general archive questions are answered on the FAQ.
Download and try it yourself
Install the archive tool and apply the steps from this guide on your own files.
Frequently asked questions
Is WinRAR free?
WinRAR is paid software offered with an unlimited-time evaluation period. It keeps functioning after the trial with an occasional reminder screen. See [WinRAR licensing](/winrar-license) for details.
Does WinRAR work on Mac?
There is no WinRAR graphical app for macOS. RARLAB offers a command-line RAR/unrar tool for Mac instead. See [RAR for Mac](/rar-for-mac).
What is the difference between WinRAR and RAR?
RAR is the compressed file format and file extension. WinRAR is the Windows program that creates and opens RAR archives, among other formats.
Can WinRAR open ZIP files?
Yes. WinRAR can both open and create ZIP archives in addition to its native RAR format.
Related guides
- WinRAR Download Guide for WindowsWinRAR is only distributed as a program you install; getting it safely means downloading from RARLAB's official site and confirming the installer is genuine before you run it.
- How to Use WinRAROnce WinRAR is installed, its core tasks — extracting, compressing, protecting, and testing archives — all take just a few clicks.
- The RAR File Format ExplainedRAR is a proprietary archive format with its own header structure, versioning, and optional features like solid compression and recovery records.
- 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.