System Updater 7.6 for Mac was free to download from our software library. System Updater for Mac relates to System Tools.
From the developer:
System 7.5.5 Updater is a set of system software enhancements that improves the reliability and performance of all Mac and MacOS compatible computers running system software version 7.5.3. Also includes all of the improvements delivered with System 7.5.3 Revision 2.
You may want to check out more Mac applications, such as nanoKONTROL2 Updater or macOS Sierra Software Update Patch, which might be similar to System Updater.
Debugging Tools
System Optimization
