Unreal Engine 4/5.savGVAS Binary

Unreal Engine Save Editor (GVAS)

Edit Unreal Engine 4/5 GVAS save files online. Parse the binary format and modify game values.

Edit Unreal Engine Games Save Generic Editor

Files encrypted in transit

Server-side parsing

Auto-detect format

About Unreal Engine Games Saves

Unreal Engine games often use the GVAS (Game Versioned Archive Save) format for save files. Our parser reads the GVAS binary header and property system, presenting typed properties as an editable tree.

What You Can Edit

Player stats and attributes

Inventory and equipment

Quest progress

Map/world state

Custom game properties

How to Edit Unreal Engine Games Saves — Step by Step

Find the .sav file for your UE game (location varies by game)

Upload to SaveEditor — GVAS magic bytes are auto-detected

Browse the parsed property tree

Edit values and download

Save File Locations

🪟

Windows

%LocalAppData%\<GameName>\Saved\SaveGames\

🍎

macOS

~/Library/Application Support/<GameName>/Saved/SaveGames/

🐧

Linux

~/.config/<GameName>/Saved/SaveGames/

UE games typically use %LocalAppData%/<ProjectName>/Saved/SaveGames/ but the exact path varies by game.

File format: GVAS Binary | Extension: .sav

Platform Compatibility

🖥️

Supported

🎮

PS4

Not Supported

🎮

PS5

Not Supported

🎮

Xbox

Not Supported

🕹️

Switch

Not Supported

⚠️ Console UE games use platform-specific encrypted save storage.

How SaveEditor Handles Unreal Engine Games Files

Auto-Detect

Automatically identifies GVAS Binary format from file content

Smart Editing

Game-specific labels, categories, and quick-edit presets

Re-encode

Downloads in the original format — compression and encoding preserved

Frequently Asked Questions

What is GVAS?

GVAS is Unreal Engine's save format. It starts with the bytes 'GVAS' and contains typed properties.

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