Both ARC and RAR files are compressed archives, just featuring different compression method. You can repack or thus convert one to another with any file manager / compression program that supports both of these formats. Alternatively you can decompress ARC in one program and use another software to create the RAR.
Convert ARC lossless data compression and archive format to WinRAR RAR compressed archive.
We found 2 software records in the database related to .arc to .rar file format conversion.
Microsoft Windows software - convert arc to rar on Windows
One of the many available file compression utilities
Convert from arc file format
|Yes, ALZip supports arc file conversion as a source file type.||Yes||No||No||No||No||No||Yes|
|Yes, ALZip supports rar file conversion as a target file type.||Yes||No||No||No||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 arc to rar. 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