How to open and extract 7z and RAR files on Windows

You downloaded a file, double-clicked it, and got nothing useful. Instead of a folder full of contents, Windows popped up “how do you want to open this?”, or just sat there. The file ended in .7z or .rar, and a ten-second task suddenly turned into “search how to open 7z”, “download yet another program”, “hope that site is safe” — all to see what was inside.

Good news: this is far easier today than it was a few years ago. Depending on your version of Windows, you might not need anything at all. And when you do need a little more — like a password-protected archive — you can handle it without installing one more program on your machine. Let’s go through it honestly, step by step.

Why 7z and RAR are a hassle, and ZIP isn’t#

The .zip format is blessed: Windows has opened ZIPs forever, with nothing installed. You double-click and it shows the contents like an ordinary folder. That’s why almost nobody struggles with ZIP.

.7z and .rar are other compression formats — often better at squeezing many files into a smaller package, which is why they show up on heavier downloads. The catch is that for a long time Windows couldn’t open either one on its own. Without a dedicated program installed, the double-click led nowhere. Hence the reputation that “7z and RAR are a pain”: it’s not that the file is bad, it’s that nothing was there to open it.

The newest Windows 11 already extracts 7z and RAR on its own#

Here’s something that deserves to be said plainly, because a lot of people still don’t know it: recent versions of Windows 11 (starting with the 23H2 update) can extract .7z, .rar and other formats natively, with nothing installed. If your Windows 11 is up to date, chances are you can already right-click a RAR and extract it, exactly the way you always could with ZIP. It’s a big step forward, and it covers the single most common case.

It’s worth knowing the limits of that built-in feature, so you’re not caught off guard:

• It extracts, but doesn’t create. You can pull files out of a 7z or RAR, but Windows won’t let you create a new archive in those formats (for ZIP, the familiar “Compress” option still works).
• It doesn’t handle passwords. If a RAR is password-protected, the native extraction simply won’t open it — it never asks for the password.
• It’s a recent-Windows-11 thing. On Windows 10, this native 7z/RAR extraction doesn’t exist. It’s the old story: a double-click won’t solve it on its own.

So: if you’re on an updated Windows 11, simple 7z and RAR files already open for free. For everything else — Windows 10, password-protected archives, or just wanting it all in one place regardless of your Windows version — that’s where a tool helps.

WinRAR and 7-Zip: great programs, but still one more program#

Before we talk about our app, it’s only fair to credit the classics. 7-Zip (free and open source) and WinRAR are excellent tools built for exactly this: they handle nearly any compression format, create archives, add passwords, split into parts. If you work with compressed files all day, they’re deserved references and remain great choices.

The only “but” is the obvious one: it’s one more program to install, update and maintain. For someone who just occasionally wants to see what came inside a download, installing a dedicated utility for that alone can feel like a lot — especially when the whole point was to not clutter the machine.

Extract right in the explorer — passwords included#

That’s the idea behind Elegant File Explorer: you open and extract compressed formats from inside the file explorer itself, without launching another program. Select the file, choose Extract, pick a destination folder, done. It handles the formats you actually meet day to day: .zip, .7z, .rar (including newer RARs), .tar, .gz, .bz2 and .xz.

Two details make a real-world difference:

• It opens password-protected archives. When a package is protected, the app asks for the password as it extracts — for .7z and .rar too. That’s precisely the case Windows’ native extraction doesn’t cover.
• You can browse inside a package like a folder. Double-click a compressed file and the app shows the contents right there, so you can peek before deciding whether to extract everything, just one file, or nothing. (One honest note: what you touch inside that peek doesn’t flow back into the original package — to change it for real, you extract, edit and re-compress.)

All of this happens in the same window where you already browse your folders. No second app opens, no odd file association to configure. And like the rest of the app, it runs 100% on your PC.

Create your own compressed packages#

Extracting is half the story; sometimes you need to create a compressed file — to email a pile of documents, archive a folder you no longer use, save some space. The app creates .zip packages with three levels to choose from (Fast, Normal and Maximum, trading speed for size), plus .tar, .tar.gz and .tar.bz2.

Here’s the honest part, and I want it crystal clear: the app does not create .7z or .rar files. It extracts both easily (passwords and all), but generating a new package in those specific formats isn’t something it offers. For everyday needs, ZIP covers the vast majority of “I need to send this compressed” — and it’s the format anyone on the other end can open with nothing installed. If you specifically need to author a 7z or a RAR, the dedicated programs above are the way.

The steps, in short#

1. To just extract a simple 7z/RAR: if you’re on recent Windows 11, right-click and extract — you may not need anything else.
2. For password-protected archives, on Windows 10, or to keep it all in one place: select the compressed file in Elegant File Explorer and choose Extract ZIP (or the advanced compress/extract option, which covers .7z, .rar and the rest). Type the password if asked, pick the destination, confirm.
3. To peek first: double-click the package and browse its contents like a folder.
4. To create your own ZIP: select the files, choose Compress (ZIP), pick the compression level and save.

Compressing and extracting usually go hand in hand with a bigger file cleanup. If your Downloads has become a graveyard of installers and old ZIPs, we wrote a guide on cleaning up Downloads safely that pairs well with this, and the free up disk space page shows how to separate the big files without deleting anything by accident.