Most high-end editors, like those found on GitHub or as part of the RMMV Toybox, follow a similar workflow: MV - Save File modification. | RPG Maker Forums
Do not pay for a tool labeled "Exclusive Save Editor" unless it is a verified donation to a specific developer (like Save Amelia) for convenience features. rpg maker mv save editor exclusive
Standard editors allow you to open these files and change a few numbers: Gold, HP, MP. However, an goes several layers deeper. The term "Exclusive" implies three distinct features: RPG Maker MV Save Editor Exclusive: A Game-Changer