There are 2 repositories under saves topic.
Backup tool for PC game saves
Game Backup Monitor - Automatically backup your saved games!
Playnite plugin for save backups via Ludusavi
Apollo Save Tool Online Database
[DISCONTINUED] Small library/tool designed to decrypt SII files used as saves in truck games by SCS Software. Can be used as DLL, console program, GUI program or directly in a code.
Export your local save from your Xbox Live or Game Pass games
A simple, but yet very powerful save/load system that i have made using C#/.NET and generics...
Playnite plugin to create game save data snapshots using restic
Homebrew to sync savefiles with your drive.
Backup all your Steam game save files to git automatically (optimized for Steam Deck)
Note taking app that saves as you type. Uses local storage for Firefox extension and sharedpreference on Android.
Tool for cleaning the save files from unnecessary game data for The Sims 3 by Maxis
Ori and the Will of the Wisps difficulty changer based on save files.
100+ online-safe Elden Ring builds
Set of batch scripts to batch synchornize CEMU and the Wii-U (saves, online files) for a selection of games and accounts
A library for saving player's progress in Unity.
A simple python script to sync up RetroArch saves on multiple devices using FTP and file modification times.
Temperature, Relative Humidity, Atmospheric Pressure Logger program, displays and saves data to a csv file
[DISCONTINUED] Simple utility for decoding of binary SII files (saves from truck games developed by SCS Software, eg. Euro Truck Simulator 2) into their textual form.
Graphical utility for a tree-based management of save game files.
Uploaded the .sgd saves from the Batman games played in EPIC
FBD FlashbackDrive,
Versioning of some amazing (but also some crappy) minecraft worlds
A simple executable which copies all your kdc saves into a backup folder except your newest.
The modern save manager and editor, with version control.
CLI app for game sessions duration analyze (based on saves modification time)
A Laravel package to add social interactions like likes, reactions, votes, saving/bookmarks e.t.c to your models.