Once installed, you can combine multiple files into one "full piece" or RAR archive:
: Right-click on the selected files and choose "Add to archive..." . Configure Settings :
If you prefer an open-source alternative to create these files, you can use , which is completely free and supports extracting RAR files.
: Select the version compatible with your system (most modern PCs use the 64-bit Windows version).
: Click OK . WinRAR will compress the files into one single .rar file at your chosen location.