If youTXD (for PC), which are more stable and feature-rich than the original TXD Workshop. 2. If you are working with AI or Deep Learning

You would load a pre-trained model (like ResNet or VGG) and remove the final classification layer to get the "deep features" (the vector representation of the image).

Developers often use the Keras Workshop or similar deep learning frameworks to handle these tasks.

Use the Insert button to add a new texture slot to an existing archive.

TXD Workshop is not built for deep learning, so it does not have a "deep feature" function. Depending on what you intended, here are the two most likely paths: 1. If you are modding a game (GTA)

Open a .txd file, select a texture, and use the Import button to replace it with a new .bmp , .tga , or .png file.