Microsoft is adding native support for RAR, 7-Zip, and GZ archives to an upcoming version of Windows 11 expected this week.

https://www.bleepingcomputer.com/news/security/windows-11-adding-native-support-for-7-zip-rar-and-gz-archives/

Windows 11 adding native support for 7-Zip, RAR, and GZ archives

Microsoft is adding native support for RAR, 7-Zip, and GZ archives to an upcoming version of Windows 11 expected this week.

BleepingComputer
Super. Now we can open the .rar malware that comes in via email without any additional software @BleepingComputer
@jerry @BleepingComputer waiting for the .rar &.tar #ccTLD's...
@kkarhan @jerry @BleepingComputer I was going to say - wouldn't the delivery mechanism be by a .zip malformed domain?
@jerry @BleepingComputer mmmmmm my feelings are quite mixed
@hacks4pancakes @jerry @BleepingComputer My question is whether it'll ship with ASAR support, allowing us to easily crack open all those lovely Electron apps.
@hacks4pancakes @jerry @BleepingComputer yeah, people not trying to install weird stuff to unpack their legit packed files has some definite positives.
@jerry do average people still actually *use* RAR files anymore? Feels like Microsoft would be better served scrapping RAR and adding BZ2 , LZ, XZ, Zstd, etc.
@BleepingComputer
@mattcen I’ve been told .RAR is much more popular than .zip in certain foreign countries, perhaps due to the close relation with torrenting.
@mattcen @jerry @BleepingComputer Average people don't but some malware actors use rar for collecting and exfiltrating data.
@jerry @BleepingComputer yea, we would have been just fine without this
@jerry @BleepingComputer will this change also bring better native support for strong archive encryption (e.g. AES256, as opposed to zipcrypto which takes less than a minute to crack)? We shouldn’t have to choose between broken encryption and running a 3rd party tool, which carries its own risk

@jerry @BleepingComputer

All we need now is for someone to approve a .rar top level domain!

@jerry "Without downloading additional malware".