Decompress .RAR Files Online Instantly
(No Size Limits)
Open and unpack compressed folders instantly in any web browser. Perfect for Chromebooks, school laptops, and managed devices where software installation is locked.
About Decompression of RAR
A .RAR file is another type of compressed folder, similar to a ZIP file. They are often created using a program called WinRAR. Computers usually cannot open RAR files on their own without installing extra software.
Instead of downloading complex or paid programs, you can use unpk.app to open and extract your RAR files instantly. It works entirely in your web browser, meaning your files stay private on your computer and never get uploaded to any servers.
RAR FAQ
Everything you need to know about how unpk.app processes RAR locally.
Is it safe to extract RAR files online with unpk.app?
Yes, extracting RAR files on unpk.app is completely secure. The entire decompression process runs locally in your browser memory via WebAssembly. Your RAR archive is never uploaded to a server, keeping your confidential contents entirely private.
Can I unpack large RAR archives like 5GB or 10GB files?
Yes! There are no artificial file size caps or upload limits for RAR archives. Since unpk.app extracts RAR files entirely within your browser using WebAssembly, you are only limited by your device's physical memory (RAM).
Do I need an app like WinRAR or 7-Zip to extract RAR files?
No software installation or browser extensions are needed to open RAR files. unpk.app decompresses RAR archives directly in your browser tab, making it ideal for restricted school Chromebooks or locked-down corporate environments.
Can unpk.app extract password-protected or encrypted RAR files?
Yes! unpk.app supports unlocking password-protected RAR archives locally. Since the password prompt and decryption run completely client-side in your browser, your passwords are never sent over the network or stored on any server.
Can I decompress RAR files on mobile browsers like iOS Safari?
Yes! You can extract and view the contents of RAR files directly on iOS Safari or Android Chrome. unpk.app runs smoothly on mobile devices, allowing you to open RAR archives on the go without installing extra apps.
Is there a limit on how many RAR files I can extract for free?
No. unpk.app offers unlimited, free RAR file extractions. Because the processing runs locally on your computer rather than our servers, we don't charge any fees or enforce any bandwidth or volume limits.
What other formats can I extract here besides RAR?
In addition to RAR, unpk.app supports 9 other formats: ZIP, RAR, 7Z, TAR, GZ, TAR.GZ, XZ, TAR.XZ, BZ2, and ISO. All formats are unpacked entirely locally inside your browser via WebAssembly.