Unless you are using a very specific, older piece of hardware that requires this file to function, Its lack of a verified publisher signature makes it a prime candidate for removal.
Some older digital imaging or printer software used similar naming conventions.
Files without signatures are easily modified by third parties to include malicious code.
If you did not manually install a niche program that explicitly uses this loader, it should be treated as suspicious . 🔍 What is digiloader1.exe?