Conversion of rar files to 7z file format

Considering that both RAR and 7ZIP are compressed archives, you can easily just repack .rar files to .7z with pretty much every decent file archiver, including of course the ones that feature these formats (WinRAR and 7-Zip). No need to look for rar to 7z conversion, just repack the archives.

Open RAR file    Open 7Z file

Related software

7-zip icon


Popular open source file archiver with a high compression ratio

EZ7z for Mac icon

EZ7z for Mac

A compression utility for OS X

iPack icon


A full-featured compressed archives manager

PeaZip icon


A free open source archive utility

sArchiver icon


A compression utility for Mac

StuffIt Deluxe for Mac icon

StuffIt Deluxe for Mac

A backup and archive utility

StuffIt for Mac icon

StuffIt for Mac

Mac version of the popular utility

WinRAR icon


One of the oldest and most popular shareware file archiver and data compression utility

Xarchiver icon


A Linux application used as frontend for popular compression tools