Extract RAR files online
The archive format that always needs "that one program" — opened on your own device, no WinRAR, no upload, no nag screens.
Drop your archive here
or
ZIP, RAR, 7Z — extracted on your device, no upload
🔒 Files never leave your device — everything runs in your browser.
RAR is the archive format you receive, not the one you choose: a download from a forum, an old backup, files from someone who has used WinRAR since 2005. Windows and phones cannot open it natively, so the ritual begins — install WinRAR and its eternal trial nag, or upload the archive to some extraction site and hope nobody keeps a copy.
Here the archive is read entirely in your browser, using the same open-source engine desktop extractors trust. Every file inside is listed with its own download button plus a download-all, folders are flattened into clear names, and the archive never leaves your device. One honest limit: password-protected RARs need their password in a desktop app — this site will never ask for passwords.
How it works
- Drop your file
Any common format, any size. Nothing is uploaded — the tool runs in your browser.
- Extract
Every file inside is listed with its own download — plus one button to grab them all. Nothing is uploaded.
- Download
Your converted file is ready on your device — nothing to wait for, nothing to delete from a server.
Frequently asked questions
Do I need WinRAR or 7-Zip installed?
No — that is the point. The extraction engine runs inside your browser on any operating system, phones included. Nothing to install, no trial nag, no admin rights needed.
Which RAR versions does it support?
Both the classic RAR format and RAR5 archives extract normally. If an archive is damaged or uses an option the engine cannot read, you get a clear error rather than corrupted files.
Is it safe to open a RAR from the internet here?
Extraction itself is safe — the archive is only read, in your browser's sandbox, and uploaded nowhere. The usual caution applies to what you do next: treat extracted executables from unknown sources with the same suspicion you would anywhere.
Is this a full online RAR extractor — can it decompress any RAR?
It is a complete RAR extractor in your browser — it decompresses classic RAR and RAR5 archives of any size your device's memory handles, free and with no account. The one honest exception is password-protected archives, which need their password in a desktop app.
Is my file uploaded to a server?
No. ConvertUno runs entirely in your browser on your own device. Your file never leaves your computer or phone — there is no upload at all.
Is it really free, with no watermark?
Yes. Processing happens on your device, so serving you costs us almost nothing — no watermark, no account, no file-size limit, no daily quota.