Large files (like software installers, high-quality videos, or sound libraries) are often split into smaller "volumes" to make them easier to download or share.
The file name ending in indicates this is a multi-part (split) archive . It_s_Time.part1.rar
In compression, a treats multiple files as one single continuous stream of data. Large files (like software installers
Programs often use multi-part RARs for extraction to a temporary directory before installation. It_s_Time.part1.rar
Large audio mixes or video game assets frequently use this format for easier distribution.
While the name is generic, files with this naming convention often contain: