Original project's website: https://nsis.sourceforge.io
Original project's GitHub page: https://github.com/NSIS-Dev/nsis

This project was started mainly to provide early access to the NSIS 64-bit features.
It also comes with a few extra plugins and features that you might find useful.

• Native x86 and amd64 NSIS compilers
• Can produce native x86 and amd64 installers, compatible with all Windows versions (NT4+)
• Extra built-in plugins:
  • NScurl - Plugin with advanced HTTP/S capabilities. Useful for file transfers, REST API calls, etc.
  • NSxfer - Plugin with advanced HTTP/S capabilities (superseded by NScurl)
  • NSutils - Plugin with multiple goodies packed in one basket
  • ExecDos - Extended support for running child processes
  • TaskbarProgress - Display installation progress in Windows taskbar
  • ShellLink - Complex operations with shortcut files (*.lnk)
• Two new extra-large UI themes ModernXL and ModernXXL
• Advanced logging enabled (NSIS_CONFIG_LOG)
• Larger strings (NSIS_MAX_STRLEN=4096)