The specific version you referenced, TotalFinder 1.15.0 [HCiSO].dmg , is typically found on third-party software distribution sites and is not an official release directly from the developer, BinaryAge. Key Considerations
macOS 15 Sequoia Compatibility : User reports on running the latest version on the newest macOS. Recent changes in TotalFinder (pre-release) - BinaryAge TotalFinder 1.15.0 [HCiSO].dmg
TotalFinder 1.15.0 is a legacy utility that adds features like tabs, dual-pane mode, and "Cut" functionality to the macOS Finder. It is most notable for requiring the modification of to function, as it uses code injection to modify the system's Finder process. The specific version you referenced, TotalFinder 1
: Version 1.15.x introduced native support for M1/M2/M3 chips. The specific version you referenced