Basically this is a super old save file editor which seems to still work today.

Limitations:
– You need to run it in Dosbox. Just place it in the same Settlers 2 folder.
Just copy the GOG or whatever Dosbox shortcut you have for Settlers 2, then change the shortcut to point to your new cheat .conf file.
The .conf file for just the editor:

[autoexec]
@ECHO OFF
mount C ".."
C:
S2EDITe.EXE

– It can only change a value to 255. In the game the main building can easily hold 255+ from something – yet the tool can’t do that.

That’s pretty much it.
I downloaded this via Google – I DO NOT CLAIM CREDIT FOR THIS TOOL.
I am simply reposting it to safe keep it / share it.

Source: https://www.lonebullet.com/file/trainers/settlers-2-save-game-editor/5888

Download link: https://blog.agx.co/shares/2021-02/settlers-2-save-game-editor.zip

Password: ‘lonebullet