Open RAR, ZIP and 7Z files online
See what an archive contains and extract what you need, without installing WinRAR or 7-Zip.
Free · no sign-up · your files never leave your device🔒 100% private: your files are processed on your device and are never uploaded to a server.
How to use Open RAR, ZIP & 7Z
Add the archive
RAR, ZIP, 7Z, TAR, GZ, BZ2, XZ or ISO.
Browse the contents
A full list with folders and sizes; if it has a password, you are asked for it.
Extract
Download single files or everything at once.
What makes this tool different
- RAR 4 and RAR 5As well as ZIP, 7Z, TAR and more formats.
- Password supportOpens encrypted archives if you know the password.
- Single filesTake out only the file you need.
- Works on phonesIdeal on Android, iPhone or Chromebook.
Open RAR, ZIP & 7Z: what it is for
RAR and 7Z archives are common in downloads and large file transfers, but many devices cannot open them without extra software. CruzForge uses libarchive compiled to WebAssembly to open them directly in your browser.
Frequently asked questions
Can I open a RAR file on my phone?
Yes, from the phone's browser, without installing any app.
What if the RAR has a password?
You are asked for the password to open it. Without it, the contents cannot be extracted.
In what format do I download everything?
As a normal ZIP, which Windows, macOS, Android and iOS open without extra software.