: Adjust the Dictionary size (up to 64 GB in version 7.0+) to potentially reduce file size further. Finish : Click OK to begin the process. Method 2: Using the WinRAR Wizard
: Highlight the files or folders you want to compress. Right-Click : Open the context menu. New WinRAR archive.rar
: Check Create solid archive to improve the compression ratio for many similar files. : Adjust the Dictionary size (up to 64 GB in version 7