You can simply repack RAR archives to 7-ZIP when you extract the original archive and compress in again to 7z archive.
Convert WinRAR RAR compressed archive to 7-ZIP compressed 7z archive.
We have found 11 software records in our database eligible for .rar to .7z file format conversion.
Microsoft Windows software - convert rar to 7z on Windows
A free file archiver developed by Igor Pavlov featuring higher compression ratios with LZMA and LZMA2 compression.
It is mainly available for Windows platform (for Mac and Linux are available command line tools) and is the primary program to handle 7z archives. However, also supports various compression file formats.
Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z
Convert from rar file
to 7z file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned rar to 7z. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
ALZip is compression utility that supports about 40 archive file formats. ALzip can open ALZ, ACE, EGG, RAR, ZIP etc.. Also can open disk images, such as ISO and BIN, LCD. ALZip is able to recovery passwords in protected ZIP archives.
A file compression and archive utility. Along with WinZip and 7-Zip is one of the most common compression programs for Windows. Its native format is as the name implies RAR and uses rar file extension.
WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.
WinRAR is also able to unpack CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z, Z archives. It consistently makes smaller archives than the competition, saving disk space and transmission costs. WinRAR offers a graphic interactive interface utilizing mouse and menus as well as the command line interface.
PeaZip is free open source utility for Microsoft Windows and Linux. PeaZip can work with 118 archive types such as 7z, ARC, BZ2, GZ, ARJ, ACE, RAR, LHA CAB, DMG, PEA, etc..
Apple macOS / Mac OS X software - convert rar to 7z on OS X
A Mac version of a free compression utility that can extract popular archive formats such as RAR, 7Z, ZIP, as well as the native formats of ALZip - ALZ and EGG.
Ez7z for Mac OS X is compression utility that is able to expand 7z, bzip2, gz, rar, tar and zip archives. Ez7z also supports shrink data into 7z, zip, gz, tar and bzip2 archive formats.
sArchiver is compression utility that supports variety of compression formats. sArchive can create and extract RAR, ZIP, 7z, ARJ, LHA, Gzip, BZip2 and TAR archives. Also can convert between them.
StuffIt for Mac is archive utility that is able to create ZIP and SITX archives as well as extract 25 different formats including StuffIt, Zip, RAR and Tar.
StuffIt Deluxe for Mac is utility used to backup, share, archive, encrypt and shrink photos, music, and other documents. It supports variety of archive and compression file formats.
iPack is a full-featured compressed archives manager that allows users to compress 7z, zip, jar, and rar archives and decompress 7z, zip, jar, rar, cab, deb, iso, arj, gz and bz2 archives.
Linux/Unix software - convert rar to 7z on Linux
Xarchiver is a front-end application for various command line archiving applications for Linux and BSD operating systems. Xarchiver is default archiving application in Xfce and LXDE GUIs.