How to work with .hg3 files? (SOLVED)

[RudeusGreyrat]

I am working on the translation of a visual novel and I am having difficulties working with the game images (.hg3) I found a way to extract them and convert them to .png but I don't know a method to convert them back to .hg3 format.

if anyone has any solution or suggestion I would appreciate it. 

Edited May 26, 2021 by RudeusGreyrat

[x2b]

If the game you're working on uses CatSystem2, you can go here and get the official toolkit for the engine.

• Inside the zip file, look inside "tools" for a program called WGC and start it up.
• You should see an empty window. Drag and drop any image files you want to convert into it and you will see the file paths appear on the list.
• On the top-menu bar, click コンバート！(C)
• Click on the first item: 全てコンバート！(A)
• The newly converted hg3 files will appear in the same folders as the original image.

[RudeusGreyrat]

17 hours ago, x2b said:

If the game you're working on uses CatSystem2, you can go here and get the official toolkit for the engine.

• Inside the zip file, look inside "tools" for a program called WGC and start it up.
• You should see an empty window. Drag and drop any image files you want to convert into it and you will see the file paths appear on the list.
• On the top-menu bar, click コンバート！(C)
• Click on the first item: 全てコンバート！(A)
• The newly converted hg3 files will appear in the same folders as the original image.

It worked, I really had been trying to solve it for a long time so thank you very much.