You can repack .rar files to .cab files using many of the available file managers. Alternative would be to use one tool to extract .rar files and use another utility to generate a .cab file, but you should have no trouble in finding a program that can simply repack RAR to CAB with a single, or few clicks.
Convert WinRAR RAR compressed archive to Windows Cabinet Compressed Archive.
We found 4 software records in the database related to .rar to .cab file format conversion.
Microsoft Windows software - convert rar to cab on Windows
One of the oldest and most popular shareware file archiver and data compression utility
Convert from rar file format
|Yes, WinRAR supports rar file conversion as a source file type.||Yes||Yes||rar editor||Yes||No||No||Yes|
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 cab. 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.
Freeware file compression tool
One of the many available file compression utilities
A freeware archive utility that supports many archive formats