Registry Spy - Registry Spy provides a cross-platform Open Source viewer for the Windows registry.It is designed to be a modern and versatile explorer for raw registry files and includes on-the-fly parsing. You can simultaneously open multiple hives, modify timestamps, perform searches, and view hex info.Registry Spy provides a solid alternative to Regedit with some added features.
Features
• Windows, macOS, and Linux support
• Fast, on-the-fly parsing means no upfront overhead
• Open multiple hives at a time
• Searching
• Hex viewer
• Modification timestamps
Download: 
Registry.Spy.1.1.0.exe - 22.7 MB