Save Game Free is a free and simple but powerful solution for saving and loading game data in unity.

Analyzes Age of Empires 2 recorded game files.

A Super Smash Bros. Ultimate save editor written in Python

Apollo Save Tool (PS3)

Age of Empires: The Conquerors - Savegame File Format

A bare-bones C# .NET Key-value Store in a single database file for Unity

Animal Crossing: New Horizons Save Encryptor/Decryptor

PlayStation 2 memory card manager

A save editor for Divinity Original Sin: Enhanced Edition

A program to make importing and exporting DOOM Eternal saves easier.

Savegame manager for the Nintendo Wii U

A Complete and Powerful Save Game Solution for Unity (Game Engine)

GUI tool to edit GTA San Andreas savegames.

NomNom is a savegame editor but also shows additional information around the data you're about to change. You can also easily look up each item individually to examine its attributes, independently of a savegame, or get other useful information that are not related to a specific savegame (but enhanced if one is loaded).

MPKEdit - Nintendo 64 (N64) Controller Pak manager in JavaScript

Savegame editor for Satisfactory

FTL: Faster Than Light Adventure Visualiser

Quickly Save/Load data in Binary or Json formats, and Encrypt it in Unity

Witcher 3 savegame viewer

Simple Tool to Backup your Dark Souls Savegames (I, I Remastered, II and III)

A simple, but yet very powerful save/load system that i have made using C#/.NET and generics...

A save editor for QSP games

Backup and restore of savegames for common linux games to a configurable directory or your personal Own/NextCloud

Generator for Dragon Age: Origins save files that can be imported into Dragon Age 2.

Transmit Sega Saturn save game files as audio. Based on minimodem

Copy Sega Saturn save games files

Arduino based Nintendo DS savegame hardware tool

Apollo Save Tool Online Database

Tools to get some statistics about played CK2 games.