Since "RPG Maker Save Editor" typically refers to the popular web-based tool (by saveeditonline) or similar community tools, reviewing an offline version requires looking at a few different solutions.
Most users looking for an "offline" version are actually looking for the RPG Maker Save Editor tool hosted on GitHub that can be run locally, or generic save editing techniques.
Here is a review of the RPG Maker Save Editor experience for offline use. rpg maker save editor offline
Here is a curated list of the most reliable offline save editors available today.
RPG Maker MV and MZ use LocalStorage or .rmmzsave files that are Base64-encoded and sometimes encrypted with a game-specific key. This tool: Since "RPG Maker Save Editor" typically refers to
Workflow:
Launch the game. Your character should now have 999,999 gold, max stats, or that legendary sword you never found. Here is a curated list of the most
This is the gold standard for offline MV/MZ editing.