Public releases for ACSaveTool
For downloads, please go to the Release page.
- Convert saves between different encryption IDs.
- Support for various game saves.
- Process multiple files simultaneously.
- Auto-detect game titles and decryption/encryption keys for certain saves.
- Automatically lookup save paths for supported titles.
- Open save files by clicking the
Openbutton or drag and drop saves into the app window. - Select the appropriate game title, or leave it as
[Auto Detect](only works for certain game saves). - Input the
Decryption IDfor the loaded saves, or check theDetectbox. - Input the
Encryption IDfor the new saves, or click the button on the right to open a test save for encryption key detection. - Click the
Convertbutton. The original saves will be backed up in theacst_backupfolder. - Copy the converted saves to the corresponding game save location. You may need to temporarily disable cloud save sync before launching the game.
Refer to FAQ for common issues and tips.
Supported game saves and their decryption/encryption ID type:
Assassin's Creed Shadows // Account ID
Assassin's Creed Mirage // Account ID
Assassin's Creed Valhalla // Account ID
Assassin's Creed Odyssey // Account ID
Assassin's Creed Origins // Account ID
Assassin's Creed Syndicate // Account ID
Assassin's Creed Rogue // Game key
Assassin's Creed Unity // Account ID
Assassin's Creed Liberation HD // Game key
Assassin's Creed IV Black Flag // Game key
Assassin's Creed III Remastered // Account ID
Assassin's Creed III // Game key
Assassin's Creed Revelations // Account (legacy) username
Immortals Fenyx Rising // Account ID
Note: Use Account ID and Account (legacy) username in lowercase; Game key in uppercase.
Windows 10 or later (64-bit).
This software is provided "AS IS" for research purposes only. Commercial use is prohibited. The author is not liable for any save data corruption or loss that may occur from using this software.