Autorun Organizer vs NSSM

Autorun Organizer is a free Windows utility for managing programs that launch when Windows starts. It can enable or disable startup entries, remove them, or suspend launches, and it can process autorun records in batches. Its overview rates startup programs based on how often entries are disabled or deleted and displays a diagram of Windows boot time. The utility checks startup programs through VirusTotal, described on its product page as covering more than 60 antivirus programs. It can notify users about new auto-start entries, search quickly, detect erroneous records, and update itself. Listed requirements are Windows 11, 10, 8, or 7 in 32-bit or 64-bit, at least 256 MB RAM, 50 MB of disk space, and administrator rights. If the installer’s data-transfer option is enabled, the program sends application and startup-entry details to its server for frequency information and VirusTotal analysis. The license permits free distribution if the distribution package is not modified.

NSSM is a Windows service helper that runs an application as a service, watches its process, and responds when it exits. A graphical interface installs or removes services, while command-line options support scripted configuration. On exit, NSSM can restart the application, ignore the event, terminate itself, or exit uncleanly so Windows recovery actions can run. It records its own progress in the Windows system Event Log and can redirect the monitored program’s input and output. Output files can rotate at a configurable size, including while the program continues running. Administrators can set process priority and CPU affinity, and start, stop, or query services. NSSM provides 32-bit and 64-bit binaries and says it should work on Windows 2000 or later. It is public domain, with source usable for any purpose. The site lists version 2.24 from 2014-08-31 as latest, plus a 2017 prerelease. Administrator access is required; documented bugs affect newer startup, XP, and large log rotation.