This requires software like WinRAR or 7-Zip to open [1].
The naming convention ( Title.Identifier.Format.rar ) suggests this is a scanned item, such as a magazine, comic, or booklet that has been "squarebound" (a specific binding method) [1].
Files with this type of naming structure are common in digital media archives (e.g., electronic copies of physical media).
Based on the name "Absented.Age.Squarebound.rar," this appears to be a compressed archive file (RAR) associated with digital content, likely from a group involved in digital archiving, scanlation, or file sharing.