There are a few known mods or tools with this version number that might be what you're looking for:
It sounds like you're looking to view or edit the text content within the file. Since this is a compressed folder, you’ll first need to extract it to access the readable files inside. Saves(1.0.4).zip
is this save file from? Knowing that will help me give you the exact steps for editing it. Release Notes for Cisco UCS Tools There are a few known mods or tools
This is a technical tool used for ESXi servers. If this is the file, you would typically use command-line tools like esxcli to interact with it rather than a text editor. Knowing that will help me give you the
These are structured text. If they are hard to read, try using Notepad++ or VS Code , which can format the text to make it readable.