If this is a reference to a specific viral meme or a specific academic leak (such as a large dataset or a "mega" paper), the context typically implies a massive amount of information that has been compressed for sharing.
: Open only the first file ( part01.rar ) using a program like WinRAR , 7-Zip , or The Unarchiver . 2GB.part19.rar
: The software will automatically "stitch" the data from all numbered parts to recreate the original document or folder. If this is a reference to a specific