Initializing... drag & drop files here
Supports: RAR
.rar file (or .part1.rar / .r00 first volume of a multi-part set). Upload from your computer, Google Drive, or Dropbox.RAR (Roshal Archive), created by Russian engineer Eugene Roshal and first released in 1993, is a proprietary archive format owned by RarLab. It compresses 10-30% tighter than ZIP on most file types thanks to a larger dictionary (up to 1 GiB in RAR5) and dedicated multimedia/text filters. The catch: creating RAR files requires the paid WinRAR licence, and no mainstream OS opens them natively. That's why a browser-based extractor is often the fastest path to the contents.
.part1.rar / .part2.rar multi-volume sets, a habit from the era of strict forum attachment limits. If you only encounter RAR once a quarter, installing software is overkill..part1.rar through .partN.rar (RAR5) or .rar/.r00/.r01 (legacy RAR4) are detected and joined automatically when uploaded together.| Property | RAR | ZIP | 7Z |
|---|---|---|---|
| Creator / Owner | Eugene Roshal / RarLab (proprietary) | PKWARE (open spec) | Igor Pavlov / 7-Zip (open) |
| Typical compression ratio | Best on mixed media | Baseline | Often best on source code & text |
| Default OS support | None native | Windows, macOS, Linux, ChromeOS | None native |
| Encryption | AES-128 (RAR4) / AES-256 (RAR5) | ZipCrypto (weak), AES-256 (optional) | AES-256 |
| Multi-volume archives | Yes (.part1.rar or .rar/.r00) |
Yes (.z01, .z02, …) |
Yes (.7z.001, .7z.002, …) |
| Recovery records | Yes (.rev files) |
No | No |
| Creating new archives | Paid (WinRAR licence) | Free (built into OS) | Free (7-Zip) |
| Trait | RAR4 (legacy) | RAR5 (since Sept 2013) |
|---|---|---|
| Introduced with | WinRAR 2.9 (2002) | WinRAR 5.0 (September 2013) |
| Max dictionary size | 4 MB | 1 GiB (64-bit) |
| Encryption | AES-128 | AES-256 |
| Multi-part naming | .rar, .r00, .r01 or .part1.rar |
.part1.rar, .part2.rar |
| Recovery records | Optional | Optional, improved error correction |
| Native macOS Finder support | No | No |
| Detected by XConvert | Yes | Yes |
If you're not sure which you have: open the file in a hex viewer — RAR5 archives start with bytes 52 61 72 21 1A 07 01 00, RAR4 ends the signature at 52 61 72 21 1A 07 00. The XConvert extractor handles both transparently.
Yes, if you know the password. The tool prompts for it during extraction and decrypts the AES-128 (RAR4) or AES-256 (RAR5) stream on the fly. There is no built-in password recovery — RarLab's encryption is strong enough that brute-forcing a non-trivial password is infeasible, and XConvert will not attempt it.
.part1.rar, .part2.rar?Upload all parts together — drag the whole set into the upload area or add them individually before clicking Extract. Start with .part1.rar (RAR5) or .rar (the unsuffixed first volume in legacy RAR4 sets that use .r00, .r01, …). The tool reassembles them in order. If a part is missing, extraction stops at the gap; check that every numbered file is present.
Apple's Finder and the built-in Archive Utility support ZIP, TAR, GZIP, and a handful of others, but RAR is a proprietary RarLab format with no built-in macOS handler. Free options include The Unarchiver (Mac App Store) or Keka, but a one-off in-browser extraction skips the install entirely.
RAR 1.5 through RAR 5.0, covering every archive WinRAR has produced since 1995. That includes RAR4 archives (.rar and .r00/.r01 split sets, AES-128 encryption) and RAR5 archives (.part1.rar split sets, AES-256 encryption, large dictionary, BLAKE2 checksums).
In-browser extraction works best for archives up to a few hundred MB. The RAR format itself supports archives up to roughly 8 exbibytes — far beyond what a browser session can hold in memory. For multi-gigabyte game patches or backup sets, a desktop tool like 7-Zip on Windows or Keka on macOS will be faster and won't run into browser memory limits.
.r00, .r01, .r02... pattern — what's that?Legacy RAR4 multi-volume naming. The first volume is archivename.rar, the rest are archivename.r00, archivename.r01, and so on. Upload every file in the set, beginning with the .rar. RAR5 (since September 2013) replaced this with the clearer .part1.rar, .part2.rar, … convention, but plenty of older downloads still use the legacy scheme.
After upload, you'll see the archive's file tree and can download individual files instead of the full archive. Useful when you only need one texture from a 200-file game mod, or a single PDF from a packed dossier.
Files are uploaded to XConvert's servers for processing (browser-side RAR engines for AES-encrypted RAR5 are limited), but they are deleted automatically a short time after extraction and are never indexed or shared. For zero-upload extraction of small archives, tools like ezyZip run RAR decoding entirely in the browser; the tradeoff is they struggle on larger or complex archives.
Yes — use RAR to ZIP for maximum compatibility (every OS opens ZIP natively), RAR to 7Z for better compression with an open format, or RAR to TAR.GZ when you need to ship the data into a Unix toolchain. Going the other direction, ZIP to RAR and the extract ZIP / extract 7Z tools cover the matching archive workflows.