It's necessary whenever you want to print (or fax) anything. If you don't use a printer, it should use almost no system resources. However, Windows will allow you to disable this process.

Is Spoolsv exe necessary?

spoolsv.exe runs the Windows OS print spooler service. Any time you print something with Windows this important service caches the print job into memory so your printer can understand what to print. ... Just right click it to stop the spooling, and exit the .exe so it will no longer use resources on your PC.

Can I delete Spoolsv exe?

Is it safe to remove spoolsv.exe from the Task Manager processes? Yes. This file is not a critical process and can be safely removed from the Task Manager to free up used memory. To do this in Task Manager, highlight the spoolsv.exe process and click the End Process button.