: You can attach it directly to a message. If it exceeds your provider's limit (e.g., 25MB for Gmail ), upload it to a cloud service like Google Drive or Dropbox and share the link instead.
: For very large archives, use dedicated tools like WeTransfer or Filemail . 3. Safety Warning Share.rar
I can provide more specific instructions if you're trying to password-protect it or split it into smaller parts for easier sharing. Need to open, create, or convert a RAR file? - WinZip : You can attach it directly to a message